1491852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 2282100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 103, 142, 204, 206, 213, 284, 309, 412, 426, 618, 852, 1207, 1236, 1751, 2414, 3502, 3621, 4828, 5253, 7004, 7242, 7313, 10506, 14484, 14626, 21012, 21939, 29252, 43878, 87756, 124321, 248642, 372963, 497284, 745926, 1491852]

約数ペア:

[(1, 1491852), (2, 745926), (3, 497284), (4, 372963), (6, 248642), (12, 124321), (17, 87756), (34, 43878), (51, 29252), (68, 21939), (71, 21012), (102, 14626), (103, 14484), (142, 10506), (204, 7313), (206, 7242), (213, 7004), (284, 5253), (309, 4828), (412, 3621), (426, 3502), (618, 2414), (852, 1751), (1207, 1236)]