19413702

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 59097600

約数和(自身を除く): 39683898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 29, 33, 42, 46, 49, 54, 58, 63, 66, 69, 77, 87, 98, 99, 126, 138, 147, 154, 161, 174, 189, 198, 203, 207, 231, 253, 261, 294, 297, 319, 322, 378, 406, 414, 441, 462, 483, 506, 522, 539, 594, 609, 621, 638, 667, 693, 759, 783, 882, 957, 966, 1078, 1127, 1218, 1242, 1323, 1334, 1386, 1421, 1449, 1518, 1566, 1617, 1771, 1827, 1914, 2001, 2079, 2233, 2254, 2277, 2646, 2842, 2871, 2898, 3234, 3381, 3542, 3654, 4002, 4158, 4263, 4347, 4466, 4554, 4669, 4851, 5313, 5481, 5742, 6003, 6699, 6762, 6831, 7337, 8526, 8613, 8694, 9338, 9702, 10143, 10626, 10962, 12006, 12397, 12789, 13398, 13662, 14007, 14553, 14674, 15631, 15939, 17226, 18009, 20097, 20286, 22011, 24794, 25578, 28014, 29106, 30429, 31262, 31878, 32683, 36018, 37191, 38367, 40194, 42021, 44022, 46893, 47817, 51359, 60291, 60858, 65366, 66033, 74382, 76734, 84042, 93786, 95634, 98049, 102718, 111573, 120582, 126063, 132066, 140679, 154077, 196098, 198099, 223146, 252126, 281358, 294147, 308154, 334719, 359513, 396198, 422037, 462231, 588294, 669438, 719026, 844074, 882441, 924462, 1078539, 1386693, 1764882, 2157078, 2773386, 3235617, 6471234, 9706851, 19413702]

約数ペア:

[(1, 19413702), (2, 9706851), (3, 6471234), (6, 3235617), (7, 2773386), (9, 2157078), (11, 1764882), (14, 1386693), (18, 1078539), (21, 924462), (22, 882441), (23, 844074), (27, 719026), (29, 669438), (33, 588294), (42, 462231), (46, 422037), (49, 396198), (54, 359513), (58, 334719), (63, 308154), (66, 294147), (69, 281358), (77, 252126), (87, 223146), (98, 198099), (99, 196098), (126, 154077), (138, 140679), (147, 132066), (154, 126063), (161, 120582), (174, 111573), (189, 102718), (198, 98049), (203, 95634), (207, 93786), (231, 84042), (253, 76734), (261, 74382), (294, 66033), (297, 65366), (319, 60858), (322, 60291), (378, 51359), (406, 47817), (414, 46893), (441, 44022), (462, 42021), (483, 40194), (506, 38367), (522, 37191), (539, 36018), (594, 32683), (609, 31878), (621, 31262), (638, 30429), (667, 29106), (693, 28014), (759, 25578), (783, 24794), (882, 22011), (957, 20286), (966, 20097), (1078, 18009), (1127, 17226), (1218, 15939), (1242, 15631), (1323, 14674), (1334, 14553), (1386, 14007), (1421, 13662), (1449, 13398), (1518, 12789), (1566, 12397), (1617, 12006), (1771, 10962), (1827, 10626), (1914, 10143), (2001, 9702), (2079, 9338), (2233, 8694), (2254, 8613), (2277, 8526), (2646, 7337), (2842, 6831), (2871, 6762), (2898, 6699), (3234, 6003), (3381, 5742), (3542, 5481), (3654, 5313), (4002, 4851), (4158, 4669), (4263, 4554), (4347, 4466)]