1407804

素因数分解:

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

素因数の和:194

約数の個数: 48

約数和(自身を含む): 3564288

約数和(自身を除く): 2156484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 103, 134, 201, 204, 206, 268, 309, 402, 412, 618, 804, 1139, 1236, 1751, 2278, 3417, 3502, 4556, 5253, 6834, 6901, 7004, 10506, 13668, 13802, 20703, 21012, 27604, 41406, 82812, 117317, 234634, 351951, 469268, 703902, 1407804]

約数ペア:

[(1, 1407804), (2, 703902), (3, 469268), (4, 351951), (6, 234634), (12, 117317), (17, 82812), (34, 41406), (51, 27604), (67, 21012), (68, 20703), (102, 13802), (103, 13668), (134, 10506), (201, 7004), (204, 6901), (206, 6834), (268, 5253), (309, 4556), (402, 3502), (412, 3417), (618, 2278), (804, 1751), (1139, 1236)]