8623134

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 20612592

約数和(自身を除く): 11989458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 857, 1118, 1677, 1714, 2571, 3354, 5031, 5142, 7713, 10062, 11141, 15426, 22282, 33423, 36851, 66846, 73702, 100269, 110553, 200538, 221106, 331659, 479063, 663318, 958126, 1437189, 2874378, 4311567, 8623134]

約数ペア:

[(1, 8623134), (2, 4311567), (3, 2874378), (6, 1437189), (9, 958126), (13, 663318), (18, 479063), (26, 331659), (39, 221106), (43, 200538), (78, 110553), (86, 100269), (117, 73702), (129, 66846), (234, 36851), (258, 33423), (387, 22282), (559, 15426), (774, 11141), (857, 10062), (1118, 7713), (1677, 5142), (1714, 5031), (2571, 3354)]