218950488

素因数分解:

$2^3\times 3^2\times {\mathrm{3040979}}^1$

素因数の和:3040991

約数の個数: 24

約数和(自身を含む): 592991100

約数和(自身を除く): 374040612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3040979, 6081958, 9122937, 12163916, 18245874, 24327832, 27368811, 36491748, 54737622, 72983496, 109475244, 218950488]

約数ペア:

[(1, 218950488), (2, 109475244), (3, 72983496), (4, 54737622), (6, 36491748), (8, 27368811), (9, 24327832), (12, 18245874), (18, 12163916), (24, 9122937), (36, 6081958), (72, 3040979)]