39902382

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18974

約数の個数: 40

約数和(自身を含む): 96293736

約数和(自身を除く): 56391354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 18947, 37894, 56841, 113682, 170523, 246311, 341046, 492622, 511569, 738933, 1023138, 1477866, 1534707, 2216799, 3069414, 4433598, 6650397, 13300794, 19951191, 39902382]

約数ペア:

[(1, 39902382), (2, 19951191), (3, 13300794), (6, 6650397), (9, 4433598), (13, 3069414), (18, 2216799), (26, 1534707), (27, 1477866), (39, 1023138), (54, 738933), (78, 511569), (81, 492622), (117, 341046), (162, 246311), (234, 170523), (351, 113682), (702, 56841), (1053, 37894), (2106, 18947)]