18118416

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3463}}^1$

素因数の和:3583

約数の個数: 40

約数和(自身を含む): 47248960

約数和(自身を除く): 29130544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3463, 5232, 6926, 10389, 13852, 20778, 27704, 41556, 55408, 83112, 166224, 377467, 754934, 1132401, 1509868, 2264802, 3019736, 4529604, 6039472, 9059208, 18118416]

約数ペア:

[(1, 18118416), (2, 9059208), (3, 6039472), (4, 4529604), (6, 3019736), (8, 2264802), (12, 1509868), (16, 1132401), (24, 754934), (48, 377467), (109, 166224), (218, 83112), (327, 55408), (436, 41556), (654, 27704), (872, 20778), (1308, 13852), (1744, 10389), (2616, 6926), (3463, 5232)]