745926

素因数分解:

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

素因数の和:196

約数の個数: 32

約数和(自身を含む): 1617408

約数和(自身を除く): 871482

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 103, 142, 206, 213, 309, 426, 618, 1207, 1751, 2414, 3502, 3621, 5253, 7242, 7313, 10506, 14626, 21939, 43878, 124321, 248642, 372963, 745926]

約数ペア:

[(1, 745926), (2, 372963), (3, 248642), (6, 124321), (17, 43878), (34, 21939), (51, 14626), (71, 10506), (102, 7313), (103, 7242), (142, 5253), (206, 3621), (213, 3502), (309, 2414), (426, 1751), (618, 1207)]