12156901224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1256917}}^1$

素因数の和:1256970

約数の個数: 64

約数和(自身を含む): 33785955840

約数和(自身を除く): 21629054616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 1256917, 2513834, 3770751, 5027668, 7541502, 10055336, 15083004, 16339921, 30166008, 32679842, 38964427, 49019763, 65359684, 77928854, 98039526, 116893281, 130719368, 155857708, 196079052, 233786562, 311715416, 392158104, 467573124, 506537551, 935146248, 1013075102, 1519612653, 2026150204, 3039225306, 4052300408, 6078450612, 12156901224]

約数ペア:

[(1, 12156901224), (2, 6078450612), (3, 4052300408), (4, 3039225306), (6, 2026150204), (8, 1519612653), (12, 1013075102), (13, 935146248), (24, 506537551), (26, 467573124), (31, 392158104), (39, 311715416), (52, 233786562), (62, 196079052), (78, 155857708), (93, 130719368), (104, 116893281), (124, 98039526), (156, 77928854), (186, 65359684), (248, 49019763), (312, 38964427), (372, 32679842), (403, 30166008), (744, 16339921), (806, 15083004), (1209, 10055336), (1612, 7541502), (2418, 5027668), (3224, 3770751), (4836, 2513834), (9672, 1256917)]