18490554

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{6803}}^1$

素因数の和:6962

約数の個数: 24

約数和(自身を含む): 40334112

約数和(自身を除く): 21843558

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 6803, 13606, 20409, 40818, 61227, 122454, 1027253, 2054506, 3081759, 6163518, 9245277, 18490554]

約数ペア:

[(1, 18490554), (2, 9245277), (3, 6163518), (6, 3081759), (9, 2054506), (18, 1027253), (151, 122454), (302, 61227), (453, 40818), (906, 20409), (1359, 13606), (2718, 6803)]