12862644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 31481856

約数和(自身を除く): 18619212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 487, 852, 974, 1461, 1948, 2201, 2922, 4402, 5844, 6603, 8804, 13206, 15097, 26412, 30194, 34577, 45291, 60388, 69154, 90582, 103731, 138308, 181164, 207462, 414924, 1071887, 2143774, 3215661, 4287548, 6431322, 12862644]

約数ペア:

[(1, 12862644), (2, 6431322), (3, 4287548), (4, 3215661), (6, 2143774), (12, 1071887), (31, 414924), (62, 207462), (71, 181164), (93, 138308), (124, 103731), (142, 90582), (186, 69154), (213, 60388), (284, 45291), (372, 34577), (426, 30194), (487, 26412), (852, 15097), (974, 13206), (1461, 8804), (1948, 6603), (2201, 5844), (2922, 4402)]