13499178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 34283520

約数和(自身を除く): 20784342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 479, 671, 854, 958, 1281, 1342, 1437, 2013, 2562, 2874, 3353, 4026, 4697, 5269, 6706, 9394, 10059, 10538, 14091, 15807, 20118, 28182, 29219, 31614, 36883, 58438, 73766, 87657, 110649, 175314, 204533, 221298, 321409, 409066, 613599, 642818, 964227, 1227198, 1928454, 2249863, 4499726, 6749589, 13499178]

約数ペア:

[(1, 13499178), (2, 6749589), (3, 4499726), (6, 2249863), (7, 1928454), (11, 1227198), (14, 964227), (21, 642818), (22, 613599), (33, 409066), (42, 321409), (61, 221298), (66, 204533), (77, 175314), (122, 110649), (154, 87657), (183, 73766), (231, 58438), (366, 36883), (427, 31614), (462, 29219), (479, 28182), (671, 20118), (854, 15807), (958, 14091), (1281, 10538), (1342, 10059), (1437, 9394), (2013, 6706), (2562, 5269), (2874, 4697), (3353, 4026)]