40906152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{81163}}^1$

素因数の和:81182

約数の個数: 48

約数和(自身を含む): 126615840

約数和(自身を除く): 85709688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 81163, 162326, 243489, 324652, 486978, 568141, 649304, 730467, 973956, 1136282, 1460934, 1704423, 1947912, 2272564, 2921868, 3408846, 4545128, 5113269, 5843736, 6817692, 10226538, 13635384, 20453076, 40906152]

約数ペア:

[(1, 40906152), (2, 20453076), (3, 13635384), (4, 10226538), (6, 6817692), (7, 5843736), (8, 5113269), (9, 4545128), (12, 3408846), (14, 2921868), (18, 2272564), (21, 1947912), (24, 1704423), (28, 1460934), (36, 1136282), (42, 973956), (56, 730467), (63, 649304), (72, 568141), (84, 486978), (126, 324652), (168, 243489), (252, 162326), (504, 81163)]