12840624

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3914

約数の個数: 60

約数和(自身を含む): 37508016

約数和(自身を除く): 24667392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 3877, 7754, 11631, 15508, 23262, 31016, 34893, 46524, 62032, 69786, 89171, 93048, 139572, 178342, 186096, 267513, 279144, 356684, 535026, 558288, 713368, 802539, 1070052, 1426736, 1605078, 2140104, 3210156, 4280208, 6420312, 12840624]

約数ペア:

[(1, 12840624), (2, 6420312), (3, 4280208), (4, 3210156), (6, 2140104), (8, 1605078), (9, 1426736), (12, 1070052), (16, 802539), (18, 713368), (23, 558288), (24, 535026), (36, 356684), (46, 279144), (48, 267513), (69, 186096), (72, 178342), (92, 139572), (138, 93048), (144, 89171), (184, 69786), (207, 62032), (276, 46524), (368, 34893), (414, 31016), (552, 23262), (828, 15508), (1104, 11631), (1656, 7754), (3312, 3877)]