1315818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^2$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 3399360

約数和(自身を除く): 2083542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 826, 1062, 1239, 1593, 2478, 3186, 3481, 3717, 6962, 7434, 10443, 11151, 20886, 22302, 24367, 31329, 48734, 62658, 73101, 93987, 146202, 187974, 219303, 438606, 657909, 1315818]

約数ペア:

[(1, 1315818), (2, 657909), (3, 438606), (6, 219303), (7, 187974), (9, 146202), (14, 93987), (18, 73101), (21, 62658), (27, 48734), (42, 31329), (54, 24367), (59, 22302), (63, 20886), (118, 11151), (126, 10443), (177, 7434), (189, 6962), (354, 3717), (378, 3481), (413, 3186), (531, 2478), (826, 1593), (1062, 1239)]