21882192

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{11119}}^1$

素因数の和:11171

約数の個数: 40

約数和(自身を含む): 57912960

約数和(自身を除く): 36030768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 11119, 22238, 33357, 44476, 66714, 88952, 133428, 177904, 266856, 455879, 533712, 911758, 1367637, 1823516, 2735274, 3647032, 5470548, 7294064, 10941096, 21882192]

約数ペア:

[(1, 21882192), (2, 10941096), (3, 7294064), (4, 5470548), (6, 3647032), (8, 2735274), (12, 1823516), (16, 1367637), (24, 911758), (41, 533712), (48, 455879), (82, 266856), (123, 177904), (164, 133428), (246, 88952), (328, 66714), (492, 44476), (656, 33357), (984, 22238), (1968, 11119)]