21766572

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14747}}^1$

素因数の和:14798

約数の個数: 36

約数和(自身を含む): 56366856

約数和(自身を除く): 34600284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14747, 29494, 44241, 58988, 88482, 132723, 176964, 265446, 530892, 604627, 1209254, 1813881, 2418508, 3627762, 5441643, 7255524, 10883286, 21766572]

約数ペア:

[(1, 21766572), (2, 10883286), (3, 7255524), (4, 5441643), (6, 3627762), (9, 2418508), (12, 1813881), (18, 1209254), (36, 604627), (41, 530892), (82, 265446), (123, 176964), (164, 132723), (246, 88482), (369, 58988), (492, 44241), (738, 29494), (1476, 14747)]