42252138

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 97136640

約数和(自身を除く): 54884502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 101, 122, 127, 183, 202, 254, 303, 366, 381, 549, 606, 762, 909, 1098, 1143, 1647, 1818, 2286, 2727, 3294, 3429, 5454, 6161, 6858, 7747, 12322, 12827, 15494, 18483, 23241, 25654, 36966, 38481, 46482, 55449, 69723, 76962, 110898, 115443, 139446, 166347, 209169, 230886, 332694, 346329, 418338, 692658, 782447, 1564894, 2347341, 4694682, 7042023, 14084046, 21126069, 42252138]

約数ペア:

[(1, 42252138), (2, 21126069), (3, 14084046), (6, 7042023), (9, 4694682), (18, 2347341), (27, 1564894), (54, 782447), (61, 692658), (101, 418338), (122, 346329), (127, 332694), (183, 230886), (202, 209169), (254, 166347), (303, 139446), (366, 115443), (381, 110898), (549, 76962), (606, 69723), (762, 55449), (909, 46482), (1098, 38481), (1143, 36966), (1647, 25654), (1818, 23241), (2286, 18483), (2727, 15494), (3294, 12827), (3429, 12322), (5454, 7747), (6161, 6858)]