13400838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 32297616

約数和(自身を除く): 18896778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1277, 1749, 2554, 3498, 3831, 5247, 7662, 10494, 11493, 14047, 22986, 28094, 42141, 67681, 84282, 126423, 135362, 203043, 252846, 406086, 609129, 744491, 1218258, 1488982, 2233473, 4466946, 6700419, 13400838]

約数ペア:

[(1, 13400838), (2, 6700419), (3, 4466946), (6, 2233473), (9, 1488982), (11, 1218258), (18, 744491), (22, 609129), (33, 406086), (53, 252846), (66, 203043), (99, 135362), (106, 126423), (159, 84282), (198, 67681), (318, 42141), (477, 28094), (583, 22986), (954, 14047), (1166, 11493), (1277, 10494), (1749, 7662), (2554, 5247), (3498, 3831)]