2209548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3717492

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 881, 1254, 1762, 2508, 2643, 3524, 5286, 9691, 10572, 16739, 19382, 29073, 33478, 38764, 50217, 58146, 66956, 100434, 116292, 184129, 200868, 368258, 552387, 736516, 1104774, 2209548]

約数ペア:

[(1, 2209548), (2, 1104774), (3, 736516), (4, 552387), (6, 368258), (11, 200868), (12, 184129), (19, 116292), (22, 100434), (33, 66956), (38, 58146), (44, 50217), (57, 38764), (66, 33478), (76, 29073), (114, 19382), (132, 16739), (209, 10572), (228, 9691), (418, 5286), (627, 3524), (836, 2643), (881, 2508), (1254, 1762)]