40966821

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 33164379

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1319, 1479, 1827, 3451, 3957, 4437, 9233, 10353, 11871, 22423, 27699, 31059, 38251, 67269, 83097, 114753, 156961, 201807, 267757, 344259, 470883, 650267, 803271, 1412649, 1950801, 2409813, 4551869, 5852403, 13655607, 40966821]

約数ペア:

[(1, 40966821), (3, 13655607), (7, 5852403), (9, 4551869), (17, 2409813), (21, 1950801), (29, 1412649), (51, 803271), (63, 650267), (87, 470883), (119, 344259), (153, 267757), (203, 201807), (261, 156961), (357, 114753), (493, 83097), (609, 67269), (1071, 38251), (1319, 31059), (1479, 27699), (1827, 22423), (3451, 11871), (3957, 10353), (4437, 9233)]