31783482

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4493}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 71184960

約数和(自身を除く): 39401478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 4493, 7074, 8986, 13479, 26958, 40437, 80874, 121311, 242622, 588583, 1177166, 1765749, 3531498, 5297247, 10594494, 15891741, 31783482]

約数ペア:

[(1, 31783482), (2, 15891741), (3, 10594494), (6, 5297247), (9, 3531498), (18, 1765749), (27, 1177166), (54, 588583), (131, 242622), (262, 121311), (393, 80874), (786, 40437), (1179, 26958), (2358, 13479), (3537, 8986), (4493, 7074)]