9939204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 28872480

約数和(自身を除く): 18933276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1321, 1881, 2508, 2642, 3762, 3963, 5284, 7524, 7926, 11889, 14531, 15852, 23778, 25099, 29062, 43593, 47556, 50198, 58124, 75297, 87186, 100396, 130779, 150594, 174372, 225891, 261558, 276089, 301188, 451782, 523116, 552178, 828267, 903564, 1104356, 1656534, 2484801, 3313068, 4969602, 9939204]

約数ペア:

[(1, 9939204), (2, 4969602), (3, 3313068), (4, 2484801), (6, 1656534), (9, 1104356), (11, 903564), (12, 828267), (18, 552178), (19, 523116), (22, 451782), (33, 301188), (36, 276089), (38, 261558), (44, 225891), (57, 174372), (66, 150594), (76, 130779), (99, 100396), (114, 87186), (132, 75297), (171, 58124), (198, 50198), (209, 47556), (228, 43593), (342, 29062), (396, 25099), (418, 23778), (627, 15852), (684, 14531), (836, 11889), (1254, 7926), (1321, 7524), (1881, 5284), (2508, 3963), (2642, 3762)]