145909084818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3474025829}}^1$

素因数の和:3474025841

約数の個数: 16

約数和(自身を含む): 333506479680

約数和(自身を除く): 187597394862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3474025829, 6948051658, 10422077487, 20844154974, 24318180803, 48636361606, 72954542409, 145909084818]

約数ペア:

[(1, 145909084818), (2, 72954542409), (3, 48636361606), (6, 24318180803), (7, 20844154974), (14, 10422077487), (21, 6948051658), (42, 3474025829)]