2215926

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:716

約数の個数: 24

約数和(自身を含む): 4828824

約数和(自身を除く): 2612898

約数列:

[1, 2, 3, 6, 9, 18, 307, 401, 614, 802, 921, 1203, 1842, 2406, 2763, 3609, 5526, 7218, 123107, 246214, 369321, 738642, 1107963, 2215926]

約数ペア:

[(1, 2215926), (2, 1107963), (3, 738642), (6, 369321), (9, 246214), (18, 123107), (307, 7218), (401, 5526), (614, 3609), (802, 2763), (921, 2406), (1203, 1842)]