18552783802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{2687}}^1$

素因数の和:3283

約数の個数: 64

約数和(自身を含む): 34074722304

約数和(自身を除く): 15521938502

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 523, 574, 943, 1046, 1886, 2687, 3661, 5374, 6601, 7322, 12029, 13202, 18809, 21443, 24058, 37618, 42886, 61801, 84203, 110167, 123602, 150101, 168406, 220334, 300202, 432607, 493189, 771169, 865214, 986378, 1405301, 1542338, 2533841, 2810602, 3452323, 5067682, 6904646, 9837107, 17736887, 19674214, 32321923, 35473774, 57617341, 64643846, 115234682, 226253461, 403321387, 452506922, 806642774, 1325198843, 2650397686, 9276391901, 18552783802]

約数ペア:

[(1, 18552783802), (2, 9276391901), (7, 2650397686), (14, 1325198843), (23, 806642774), (41, 452506922), (46, 403321387), (82, 226253461), (161, 115234682), (287, 64643846), (322, 57617341), (523, 35473774), (574, 32321923), (943, 19674214), (1046, 17736887), (1886, 9837107), (2687, 6904646), (3661, 5067682), (5374, 3452323), (6601, 2810602), (7322, 2533841), (12029, 1542338), (13202, 1405301), (18809, 986378), (21443, 865214), (24058, 771169), (37618, 493189), (42886, 432607), (61801, 300202), (84203, 220334), (110167, 168406), (123602, 150101)]