18282350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6899}}^1$

素因数の和:6964

約数の個数: 24

約数和(自身を含む): 34651800

約数和(自身を除く): 16369450

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 6899, 13798, 34495, 68990, 172475, 344950, 365647, 731294, 1828235, 3656470, 9141175, 18282350]

約数ペア:

[(1, 18282350), (2, 9141175), (5, 3656470), (10, 1828235), (25, 731294), (50, 365647), (53, 344950), (106, 172475), (265, 68990), (530, 34495), (1325, 13798), (2650, 6899)]