210002778

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{43051}}^1$

素因数の和:43330

約数の個数: 24

約数和(自身を含む): 456695616

約数和(自身を除く): 246692838

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 43051, 86102, 129153, 258306, 387459, 774918, 11666821, 23333642, 35000463, 70000926, 105001389, 210002778]

約数ペア:

[(1, 210002778), (2, 105001389), (3, 70000926), (6, 35000463), (9, 23333642), (18, 11666821), (271, 774918), (542, 387459), (813, 258306), (1626, 129153), (2439, 86102), (4878, 43051)]