28331658

素因数分解:

$2^1\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{1427}}^1$

素因数の和:2538

約数の個数: 24

約数和(自身を含む): 61483968

約数和(自身を除く): 33152310

約数列:

[1, 2, 3, 6, 9, 18, 1103, 1427, 2206, 2854, 3309, 4281, 6618, 8562, 9927, 12843, 19854, 25686, 1573981, 3147962, 4721943, 9443886, 14165829, 28331658]

約数ペア:

[(1, 28331658), (2, 14165829), (3, 9443886), (6, 4721943), (9, 3147962), (18, 1573981), (1103, 25686), (1427, 19854), (2206, 12843), (2854, 9927), (3309, 8562), (4281, 6618)]