15428394

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 40

約数和(自身を含む): 34882848

約数和(自身を除く): 19454454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 727, 786, 1179, 1454, 2181, 2358, 3537, 4362, 6543, 7074, 10611, 13086, 19629, 21222, 39258, 58887, 95237, 117774, 190474, 285711, 571422, 857133, 1714266, 2571399, 5142798, 7714197, 15428394]

約数ペア:

[(1, 15428394), (2, 7714197), (3, 5142798), (6, 2571399), (9, 1714266), (18, 857133), (27, 571422), (54, 285711), (81, 190474), (131, 117774), (162, 95237), (262, 58887), (393, 39258), (727, 21222), (786, 19629), (1179, 13086), (1454, 10611), (2181, 7074), (2358, 6543), (3537, 4362)]