28536318

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1931}}^1$

素因数の和:2760

約数の個数: 24

約数和(自身を含む): 61936056

約数和(自身を除く): 33399738

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 1931, 2463, 3862, 4926, 5793, 7389, 11586, 14778, 17379, 34758, 1585351, 3170702, 4756053, 9512106, 14268159, 28536318]

約数ペア:

[(1, 28536318), (2, 14268159), (3, 9512106), (6, 4756053), (9, 3170702), (18, 1585351), (821, 34758), (1642, 17379), (1931, 14778), (2463, 11586), (3862, 7389), (4926, 5793)]