25381674

素因数分解:

$2^1\times 3^4\times {\mathrm{156677}}^1$

素因数の和:156691

約数の個数: 20

約数和(自身を含む): 56874114

約数和(自身を除く): 31492440

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 156677, 313354, 470031, 940062, 1410093, 2820186, 4230279, 8460558, 12690837, 25381674]

約数ペア:

[(1, 25381674), (2, 12690837), (3, 8460558), (6, 4230279), (9, 2820186), (18, 1410093), (27, 940062), (54, 470031), (81, 313354), (162, 156677)]