18256714

素因数分解:

$2^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1030

約数の個数: 24

約数和(自身を含む): 32029668

約数和(自身を除く): 13772954

約数列:

[1, 2, 7, 14, 49, 98, 241, 482, 773, 1546, 1687, 3374, 5411, 10822, 11809, 23618, 37877, 75754, 186293, 372586, 1304051, 2608102, 9128357, 18256714]

約数ペア:

[(1, 18256714), (2, 9128357), (7, 2608102), (14, 1304051), (49, 372586), (98, 186293), (241, 75754), (482, 37877), (773, 23618), (1546, 11809), (1687, 10822), (3374, 5411)]