2013277842

素因数分解:

$2^1\times 3^7\times {\mathrm{181}}^1\times {\mathrm{2543}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 4555998720

約数和(自身を除く): 2542720878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 243, 362, 486, 543, 729, 1086, 1458, 1629, 2187, 2543, 3258, 4374, 4887, 5086, 7629, 9774, 14661, 15258, 22887, 29322, 43983, 45774, 68661, 87966, 131949, 137322, 205983, 263898, 395847, 411966, 460283, 617949, 791694, 920566, 1235898, 1380849, 1853847, 2761698, 3707694, 4142547, 5561541, 8285094, 11123082, 12427641, 24855282, 37282923, 74565846, 111848769, 223697538, 335546307, 671092614, 1006638921, 2013277842]

約数ペア:

[(1, 2013277842), (2, 1006638921), (3, 671092614), (6, 335546307), (9, 223697538), (18, 111848769), (27, 74565846), (54, 37282923), (81, 24855282), (162, 12427641), (181, 11123082), (243, 8285094), (362, 5561541), (486, 4142547), (543, 3707694), (729, 2761698), (1086, 1853847), (1458, 1380849), (1629, 1235898), (2187, 920566), (2543, 791694), (3258, 617949), (4374, 460283), (4887, 411966), (5086, 395847), (7629, 263898), (9774, 205983), (14661, 137322), (15258, 131949), (22887, 87966), (29322, 68661), (43983, 45774)]