21741156

素因数分解:

$2^2\times 3^3\times {\mathrm{201307}}^1$

素因数の和:201320

約数の個数: 24

約数和(自身を含む): 56366240

約数和(自身を除く): 34625084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 201307, 402614, 603921, 805228, 1207842, 1811763, 2415684, 3623526, 5435289, 7247052, 10870578, 21741156]

約数ペア:

[(1, 21741156), (2, 10870578), (3, 7247052), (4, 5435289), (6, 3623526), (9, 2415684), (12, 1811763), (18, 1207842), (27, 805228), (36, 603921), (54, 402614), (108, 201307)]