2167542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 5176080

約数和(自身を除く): 3008538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 157, 177, 234, 314, 354, 471, 531, 767, 942, 1062, 1413, 1534, 2041, 2301, 2826, 4082, 4602, 6123, 6903, 9263, 12246, 13806, 18369, 18526, 27789, 36738, 55578, 83367, 120419, 166734, 240838, 361257, 722514, 1083771, 2167542]

約数ペア:

[(1, 2167542), (2, 1083771), (3, 722514), (6, 361257), (9, 240838), (13, 166734), (18, 120419), (26, 83367), (39, 55578), (59, 36738), (78, 27789), (117, 18526), (118, 18369), (157, 13806), (177, 12246), (234, 9263), (314, 6903), (354, 6123), (471, 4602), (531, 4082), (767, 2826), (942, 2301), (1062, 2041), (1413, 1534)]