21584532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 32746668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2309, 2337, 3116, 4618, 4674, 6927, 9236, 9348, 13854, 27708, 43871, 87742, 94669, 131613, 175484, 189338, 263226, 284007, 378676, 526452, 568014, 1136028, 1798711, 3597422, 5396133, 7194844, 10792266, 21584532]

約数ペア:

[(1, 21584532), (2, 10792266), (3, 7194844), (4, 5396133), (6, 3597422), (12, 1798711), (19, 1136028), (38, 568014), (41, 526452), (57, 378676), (76, 284007), (82, 263226), (114, 189338), (123, 175484), (164, 131613), (228, 94669), (246, 87742), (492, 43871), (779, 27708), (1558, 13854), (2309, 9348), (2337, 9236), (3116, 6927), (4618, 4674)]