145440708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1731437}}^1$

素因数の和:1731451

約数の個数: 24

約数和(自身を含む): 387842112

約数和(自身を除く): 242401404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1731437, 3462874, 5194311, 6925748, 10388622, 12120059, 20777244, 24240118, 36360177, 48480236, 72720354, 145440708]

約数ペア:

[(1, 145440708), (2, 72720354), (3, 48480236), (4, 36360177), (6, 24240118), (7, 20777244), (12, 12120059), (14, 10388622), (21, 6925748), (28, 5194311), (42, 3462874), (84, 1731437)]