57316518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151631}}^1$

素因数の和:151649

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 88250202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 151631, 303262, 454893, 909786, 1061417, 1364679, 2122834, 2729358, 3184251, 4094037, 6368502, 8188074, 9552753, 19105506, 28658259, 57316518]

約数ペア:

[(1, 57316518), (2, 28658259), (3, 19105506), (6, 9552753), (7, 8188074), (9, 6368502), (14, 4094037), (18, 3184251), (21, 2729358), (27, 2122834), (42, 1364679), (54, 1061417), (63, 909786), (126, 454893), (189, 303262), (378, 151631)]