42978402

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{2459}}^1$

素因数の和:3438

約数の個数: 24

約数和(自身を含む): 93253680

約数和(自身を除く): 50275278

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2459, 2913, 4918, 5826, 7377, 8739, 14754, 17478, 22131, 44262, 2387689, 4775378, 7163067, 14326134, 21489201, 42978402]

約数ペア:

[(1, 42978402), (2, 21489201), (3, 14326134), (6, 7163067), (9, 4775378), (18, 2387689), (971, 44262), (1942, 22131), (2459, 17478), (2913, 14754), (4918, 8739), (5826, 7377)]