886392054

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{3319}}^1$

素因数の和:3765

約数の個数: 48

約数和(自身を含む): 1977936480

約数和(自身を除く): 1091544426

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 401, 666, 802, 1203, 2406, 3319, 3609, 6638, 7218, 9957, 14837, 19914, 29674, 29871, 44511, 59742, 89022, 122803, 133533, 245606, 267066, 368409, 736818, 1105227, 1330919, 2210454, 2661838, 3992757, 7985514, 11978271, 23956542, 49244003, 98488006, 147732009, 295464018, 443196027, 886392054]

約数ペア:

[(1, 886392054), (2, 443196027), (3, 295464018), (6, 147732009), (9, 98488006), (18, 49244003), (37, 23956542), (74, 11978271), (111, 7985514), (222, 3992757), (333, 2661838), (401, 2210454), (666, 1330919), (802, 1105227), (1203, 736818), (2406, 368409), (3319, 267066), (3609, 245606), (6638, 133533), (7218, 122803), (9957, 89022), (14837, 59742), (19914, 44511), (29674, 29871)]