145356708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1730437}}^1$

素因数の和:1730451

約数の個数: 24

約数和(自身を含む): 387618112

約数和(自身を除く): 242261404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1730437, 3460874, 5191311, 6921748, 10382622, 12113059, 20765244, 24226118, 36339177, 48452236, 72678354, 145356708]

約数ペア:

[(1, 145356708), (2, 72678354), (3, 48452236), (4, 36339177), (6, 24226118), (7, 20765244), (12, 12113059), (14, 10382622), (21, 6921748), (28, 5191311), (42, 3460874), (84, 1730437)]