2111706

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 4964544

約数和(自身を除く): 2852838

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 103, 134, 153, 201, 206, 306, 309, 402, 603, 618, 927, 1139, 1206, 1751, 1854, 2278, 3417, 3502, 5253, 6834, 6901, 10251, 10506, 13802, 15759, 20502, 20703, 31518, 41406, 62109, 117317, 124218, 234634, 351951, 703902, 1055853, 2111706]

約数ペア:

[(1, 2111706), (2, 1055853), (3, 703902), (6, 351951), (9, 234634), (17, 124218), (18, 117317), (34, 62109), (51, 41406), (67, 31518), (102, 20703), (103, 20502), (134, 15759), (153, 13802), (201, 10506), (206, 10251), (306, 6901), (309, 6834), (402, 5253), (603, 3502), (618, 3417), (927, 2278), (1139, 1854), (1206, 1751)]