18093222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 46024992

約数和(自身を除く): 27931770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 3881, 4662, 7762, 11643, 23286, 27167, 34929, 54334, 69858, 81501, 143597, 163002, 244503, 287194, 430791, 489006, 861582, 1005179, 1292373, 2010358, 2584746, 3015537, 6031074, 9046611, 18093222]

約数ペア:

[(1, 18093222), (2, 9046611), (3, 6031074), (6, 3015537), (7, 2584746), (9, 2010358), (14, 1292373), (18, 1005179), (21, 861582), (37, 489006), (42, 430791), (63, 287194), (74, 244503), (111, 163002), (126, 143597), (222, 81501), (259, 69858), (333, 54334), (518, 34929), (666, 27167), (777, 23286), (1554, 11643), (2331, 7762), (3881, 4662)]