19510554084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2178

約数の個数: 192

約数和(自身を含む): 56667340800

約数和(自身を除く): 37156786716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 149, 188, 204, 238, 282, 298, 329, 357, 447, 476, 564, 596, 658, 714, 799, 894, 987, 1043, 1316, 1428, 1598, 1788, 1951, 1974, 2086, 2397, 2533, 3129, 3196, 3902, 3948, 4172, 4794, 5066, 5593, 5853, 6258, 7003, 7599, 7804, 9588, 10132, 11186, 11706, 12516, 13657, 14006, 15198, 16779, 17731, 21009, 22372, 23412, 27314, 28012, 30396, 33167, 33558, 35462, 40971, 42018, 49021, 53193, 54628, 66334, 67116, 70924, 81942, 84036, 91697, 98042, 99501, 106386, 119051, 132668, 147063, 163884, 183394, 196084, 199002, 212772, 232169, 238102, 275091, 290699, 294126, 357153, 366788, 398004, 464338, 476204, 550182, 581398, 588252, 641879, 696507, 714306, 833357, 872097, 928676, 1100364, 1162796, 1283758, 1393014, 1428612, 1558849, 1666714, 1744194, 1925637, 2034893, 2500071, 2567516, 2786028, 3117698, 3333428, 3488388, 3851274, 4069786, 4676547, 4941883, 5000142, 6104679, 6235396, 7702548, 8139572, 9353094, 9883766, 10000284, 10911943, 12209358, 13662853, 14825649, 18706188, 19767532, 21823886, 24418716, 27325706, 29651298, 32735829, 34593181, 40988559, 43647772, 54651412, 59302596, 65471658, 69186362, 81977118, 95639971, 103779543, 130943316, 138372724, 163954236, 191279942, 207559086, 232268501, 286919913, 382559884, 415118172, 464537002, 573839826, 696805503, 929074004, 1147679652, 1393611006, 1625879507, 2787222012, 3251759014, 4877638521, 6503518028, 9755277042, 19510554084]

約数ペア:

[(1, 19510554084), (2, 9755277042), (3, 6503518028), (4, 4877638521), (6, 3251759014), (7, 2787222012), (12, 1625879507), (14, 1393611006), (17, 1147679652), (21, 929074004), (28, 696805503), (34, 573839826), (42, 464537002), (47, 415118172), (51, 382559884), (68, 286919913), (84, 232268501), (94, 207559086), (102, 191279942), (119, 163954236), (141, 138372724), (149, 130943316), (188, 103779543), (204, 95639971), (238, 81977118), (282, 69186362), (298, 65471658), (329, 59302596), (357, 54651412), (447, 43647772), (476, 40988559), (564, 34593181), (596, 32735829), (658, 29651298), (714, 27325706), (799, 24418716), (894, 21823886), (987, 19767532), (1043, 18706188), (1316, 14825649), (1428, 13662853), (1598, 12209358), (1788, 10911943), (1951, 10000284), (1974, 9883766), (2086, 9353094), (2397, 8139572), (2533, 7702548), (3129, 6235396), (3196, 6104679), (3902, 5000142), (3948, 4941883), (4172, 4676547), (4794, 4069786), (5066, 3851274), (5593, 3488388), (5853, 3333428), (6258, 3117698), (7003, 2786028), (7599, 2567516), (7804, 2500071), (9588, 2034893), (10132, 1925637), (11186, 1744194), (11706, 1666714), (12516, 1558849), (13657, 1428612), (14006, 1393014), (15198, 1283758), (16779, 1162796), (17731, 1100364), (21009, 928676), (22372, 872097), (23412, 833357), (27314, 714306), (28012, 696507), (30396, 641879), (33167, 588252), (33558, 581398), (35462, 550182), (40971, 476204), (42018, 464338), (49021, 398004), (53193, 366788), (54628, 357153), (66334, 294126), (67116, 290699), (70924, 275091), (81942, 238102), (84036, 232169), (91697, 212772), (98042, 199002), (99501, 196084), (106386, 183394), (119051, 163884), (132668, 147063)]