15540906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^2$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 31685472

約数和(自身を除く): 16144566

約数列:

[1, 2, 3, 6, 71, 142, 191, 213, 382, 426, 573, 1146, 13561, 27122, 36481, 40683, 72962, 81366, 109443, 218886, 2590151, 5180302, 7770453, 15540906]

約数ペア:

[(1, 15540906), (2, 7770453), (3, 5180302), (6, 2590151), (71, 218886), (142, 109443), (191, 81366), (213, 72962), (382, 40683), (426, 36481), (573, 27122), (1146, 13561)]