28318806

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8237}}^1$

素因数の和:8436

約数の個数: 24

約数和(自身を含む): 61686144

約数和(自身を除く): 33367338

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 8237, 16474, 24711, 49422, 74133, 148266, 1573267, 3146534, 4719801, 9439602, 14159403, 28318806]

約数ペア:

[(1, 28318806), (2, 14159403), (3, 9439602), (6, 4719801), (9, 3146534), (18, 1573267), (191, 148266), (382, 74133), (573, 49422), (1146, 24711), (1719, 16474), (3438, 8237)]