21532302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6433

約数の個数: 48

約数和(自身を含む): 53896752

約数和(自身を除く): 32364450

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6397, 12794, 19191, 38382, 57573, 70367, 108749, 115146, 140734, 211101, 217498, 326247, 422202, 633303, 652494, 978741, 1196239, 1266606, 1957482, 2392478, 3588717, 7177434, 10766151, 21532302]

約数ペア:

[(1, 21532302), (2, 10766151), (3, 7177434), (6, 3588717), (9, 2392478), (11, 1957482), (17, 1266606), (18, 1196239), (22, 978741), (33, 652494), (34, 633303), (51, 422202), (66, 326247), (99, 217498), (102, 211101), (153, 140734), (187, 115146), (198, 108749), (306, 70367), (374, 57573), (561, 38382), (1122, 19191), (1683, 12794), (3366, 6397)]