40904406

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1889}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 91173600

約数和(自身を除く): 50269194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 1889, 2406, 3609, 3778, 5667, 7218, 10827, 11334, 17001, 21654, 34002, 51003, 102006, 757489, 1514978, 2272467, 4544934, 6817401, 13634802, 20452203, 40904406]

約数ペア:

[(1, 40904406), (2, 20452203), (3, 13634802), (6, 6817401), (9, 4544934), (18, 2272467), (27, 1514978), (54, 757489), (401, 102006), (802, 51003), (1203, 34002), (1889, 21654), (2406, 17001), (3609, 11334), (3778, 10827), (5667, 7218)]