12181624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 29131200

約数和(自身を除く): 16949576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 577, 728, 754, 812, 1154, 1508, 1624, 2308, 2639, 3016, 4039, 4616, 5278, 7501, 8078, 10556, 15002, 16156, 16733, 21112, 30004, 32312, 33466, 52507, 60008, 66932, 105014, 117131, 133864, 210028, 217529, 234262, 420056, 435058, 468524, 870116, 937048, 1522703, 1740232, 3045406, 6090812, 12181624]

約数ペア:

[(1, 12181624), (2, 6090812), (4, 3045406), (7, 1740232), (8, 1522703), (13, 937048), (14, 870116), (26, 468524), (28, 435058), (29, 420056), (52, 234262), (56, 217529), (58, 210028), (91, 133864), (104, 117131), (116, 105014), (182, 66932), (203, 60008), (232, 52507), (364, 33466), (377, 32312), (406, 30004), (577, 21112), (728, 16733), (754, 16156), (812, 15002), (1154, 10556), (1508, 8078), (1624, 7501), (2308, 5278), (2639, 4616), (3016, 4039)]