13888914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 31667328

約数和(自身を除く): 17778414

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 101, 123, 129, 202, 246, 258, 303, 533, 559, 606, 1066, 1118, 1313, 1599, 1677, 1763, 2626, 3198, 3354, 3526, 3939, 4141, 4343, 5289, 7878, 8282, 8686, 10578, 12423, 13029, 22919, 24846, 26058, 45838, 53833, 56459, 68757, 107666, 112918, 137514, 161499, 169377, 178063, 322998, 338754, 356126, 534189, 1068378, 2314819, 4629638, 6944457, 13888914]

約数ペア:

[(1, 13888914), (2, 6944457), (3, 4629638), (6, 2314819), (13, 1068378), (26, 534189), (39, 356126), (41, 338754), (43, 322998), (78, 178063), (82, 169377), (86, 161499), (101, 137514), (123, 112918), (129, 107666), (202, 68757), (246, 56459), (258, 53833), (303, 45838), (533, 26058), (559, 24846), (606, 22919), (1066, 13029), (1118, 12423), (1313, 10578), (1599, 8686), (1677, 8282), (1763, 7878), (2626, 5289), (3198, 4343), (3354, 4141), (3526, 3939)]