13018668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 34644960

約数和(自身を除く): 21626292

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 4909, 9818, 14727, 19636, 29454, 58908, 63817, 83453, 127634, 166906, 191451, 250359, 255268, 333812, 382902, 500718, 765804, 1001436, 1084889, 2169778, 3254667, 4339556, 6509334, 13018668]

約数ペア:

[(1, 13018668), (2, 6509334), (3, 4339556), (4, 3254667), (6, 2169778), (12, 1084889), (13, 1001436), (17, 765804), (26, 500718), (34, 382902), (39, 333812), (51, 255268), (52, 250359), (68, 191451), (78, 166906), (102, 127634), (156, 83453), (204, 63817), (221, 58908), (442, 29454), (663, 19636), (884, 14727), (1326, 9818), (2652, 4909)]