12156935882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{7951}}^1$

素因数の和:8275

約数の個数: 64

約数和(自身を含む): 23255973888

約数和(自身を除く): 11099038006

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 271, 403, 434, 542, 806, 1897, 2821, 3523, 3794, 5642, 7046, 7951, 8401, 15902, 16802, 24661, 49322, 55657, 58807, 103363, 109213, 111314, 117614, 206726, 218426, 246481, 492962, 723541, 764491, 1447082, 1528982, 1725367, 2154721, 3204253, 3450734, 4309442, 6408506, 15083047, 22429771, 28011373, 30166094, 44859542, 56022746, 66796351, 133592702, 196079611, 392159222, 467574457, 868352563, 935148914, 1736705126, 6078467941, 12156935882]

約数ペア:

[(1, 12156935882), (2, 6078467941), (7, 1736705126), (13, 935148914), (14, 868352563), (26, 467574457), (31, 392159222), (62, 196079611), (91, 133592702), (182, 66796351), (217, 56022746), (271, 44859542), (403, 30166094), (434, 28011373), (542, 22429771), (806, 15083047), (1897, 6408506), (2821, 4309442), (3523, 3450734), (3794, 3204253), (5642, 2154721), (7046, 1725367), (7951, 1528982), (8401, 1447082), (15902, 764491), (16802, 723541), (24661, 492962), (49322, 246481), (55657, 218426), (58807, 206726), (103363, 117614), (109213, 111314)]