18425208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 31341192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1151, 1334, 2001, 2302, 2668, 3453, 4002, 4604, 5336, 6906, 8004, 9208, 13812, 16008, 26473, 27624, 33379, 52946, 66758, 79419, 100137, 105892, 133516, 158838, 200274, 211784, 267032, 317676, 400548, 635352, 767717, 801096, 1535434, 2303151, 3070868, 4606302, 6141736, 9212604, 18425208]

約数ペア:

[(1, 18425208), (2, 9212604), (3, 6141736), (4, 4606302), (6, 3070868), (8, 2303151), (12, 1535434), (23, 801096), (24, 767717), (29, 635352), (46, 400548), (58, 317676), (69, 267032), (87, 211784), (92, 200274), (116, 158838), (138, 133516), (174, 105892), (184, 100137), (232, 79419), (276, 66758), (348, 52946), (552, 33379), (667, 27624), (696, 26473), (1151, 16008), (1334, 13812), (2001, 9208), (2302, 8004), (2668, 6906), (3453, 5336), (4002, 4604)]