12286044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 32672640

約数和(自身を除く): 20386596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 109, 124, 186, 202, 218, 279, 303, 327, 372, 404, 436, 558, 606, 654, 909, 981, 1116, 1212, 1308, 1818, 1962, 3131, 3379, 3636, 3924, 6262, 6758, 9393, 10137, 11009, 12524, 13516, 18786, 20274, 22018, 28179, 30411, 33027, 37572, 40548, 44036, 56358, 60822, 66054, 99081, 112716, 121644, 132108, 198162, 341279, 396324, 682558, 1023837, 1365116, 2047674, 3071511, 4095348, 6143022, 12286044]

約数ペア:

[(1, 12286044), (2, 6143022), (3, 4095348), (4, 3071511), (6, 2047674), (9, 1365116), (12, 1023837), (18, 682558), (31, 396324), (36, 341279), (62, 198162), (93, 132108), (101, 121644), (109, 112716), (124, 99081), (186, 66054), (202, 60822), (218, 56358), (279, 44036), (303, 40548), (327, 37572), (372, 33027), (404, 30411), (436, 28179), (558, 22018), (606, 20274), (654, 18786), (909, 13516), (981, 12524), (1116, 11009), (1212, 10137), (1308, 9393), (1818, 6758), (1962, 6262), (3131, 3924), (3379, 3636)]