172823418

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 388252800

約数和(自身を除く): 215429382

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 402, 423, 603, 846, 1206, 3049, 3149, 6098, 6298, 9147, 9447, 18294, 18894, 27441, 28341, 54882, 56682, 143303, 204283, 286606, 408566, 429909, 612849, 859818, 1225698, 1289727, 1838547, 2579454, 3677094, 9601301, 19202602, 28803903, 57607806, 86411709, 172823418]

約数ペア:

[(1, 172823418), (2, 86411709), (3, 57607806), (6, 28803903), (9, 19202602), (18, 9601301), (47, 3677094), (67, 2579454), (94, 1838547), (134, 1289727), (141, 1225698), (201, 859818), (282, 612849), (402, 429909), (423, 408566), (603, 286606), (846, 204283), (1206, 143303), (3049, 56682), (3149, 54882), (6098, 28341), (6298, 27441), (9147, 18894), (9447, 18294)]