13778436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 37358720

約数和(自身を除く): 23580284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 2689, 5124, 5378, 8067, 10756, 16134, 18823, 32268, 37646, 56469, 75292, 112938, 164029, 225876, 328058, 492087, 656116, 984174, 1148203, 1968348, 2296406, 3444609, 4592812, 6889218, 13778436]

約数ペア:

[(1, 13778436), (2, 6889218), (3, 4592812), (4, 3444609), (6, 2296406), (7, 1968348), (12, 1148203), (14, 984174), (21, 656116), (28, 492087), (42, 328058), (61, 225876), (84, 164029), (122, 112938), (183, 75292), (244, 56469), (366, 37646), (427, 32268), (732, 18823), (854, 16134), (1281, 10756), (1708, 8067), (2562, 5378), (2689, 5124)]