17987088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 58281984

約数和(自身を除く): 40294896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 67, 68, 84, 94, 102, 112, 119, 134, 136, 141, 168, 188, 201, 204, 238, 268, 272, 282, 329, 336, 357, 376, 402, 408, 469, 476, 536, 564, 658, 714, 752, 799, 804, 816, 938, 952, 987, 1072, 1128, 1139, 1316, 1407, 1428, 1598, 1608, 1876, 1904, 1974, 2256, 2278, 2397, 2632, 2814, 2856, 3149, 3196, 3216, 3417, 3752, 3948, 4556, 4794, 5264, 5593, 5628, 5712, 6298, 6392, 6834, 7504, 7896, 7973, 9112, 9447, 9588, 11186, 11256, 12596, 12784, 13668, 15792, 15946, 16779, 18224, 18894, 19176, 22043, 22372, 22512, 23919, 25192, 27336, 31892, 33558, 37788, 38352, 44086, 44744, 47838, 50384, 53533, 54672, 63784, 66129, 67116, 75576, 88172, 89488, 95676, 107066, 127568, 132258, 134232, 151152, 160599, 176344, 191352, 214132, 264516, 268464, 321198, 352688, 374731, 382704, 428264, 529032, 642396, 749462, 856528, 1058064, 1124193, 1284792, 1498924, 2248386, 2569584, 2997848, 4496772, 5995696, 8993544, 17987088]

約数ペア:

[(1, 17987088), (2, 8993544), (3, 5995696), (4, 4496772), (6, 2997848), (7, 2569584), (8, 2248386), (12, 1498924), (14, 1284792), (16, 1124193), (17, 1058064), (21, 856528), (24, 749462), (28, 642396), (34, 529032), (42, 428264), (47, 382704), (48, 374731), (51, 352688), (56, 321198), (67, 268464), (68, 264516), (84, 214132), (94, 191352), (102, 176344), (112, 160599), (119, 151152), (134, 134232), (136, 132258), (141, 127568), (168, 107066), (188, 95676), (201, 89488), (204, 88172), (238, 75576), (268, 67116), (272, 66129), (282, 63784), (329, 54672), (336, 53533), (357, 50384), (376, 47838), (402, 44744), (408, 44086), (469, 38352), (476, 37788), (536, 33558), (564, 31892), (658, 27336), (714, 25192), (752, 23919), (799, 22512), (804, 22372), (816, 22043), (938, 19176), (952, 18894), (987, 18224), (1072, 16779), (1128, 15946), (1139, 15792), (1316, 13668), (1407, 12784), (1428, 12596), (1598, 11256), (1608, 11186), (1876, 9588), (1904, 9447), (1974, 9112), (2256, 7973), (2278, 7896), (2397, 7504), (2632, 6834), (2814, 6392), (2856, 6298), (3149, 5712), (3196, 5628), (3216, 5593), (3417, 5264), (3752, 4794), (3948, 4556)]