231993468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{920609}}^1$

素因数の和:920626

約数の個数: 36

約数和(自身を含む): 670204080

約数和(自身を除く): 438210612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 920609, 1841218, 2761827, 3682436, 5523654, 6444263, 8285481, 11047308, 12888526, 16570962, 19332789, 25777052, 33141924, 38665578, 57998367, 77331156, 115996734, 231993468]

約数ペア:

[(1, 231993468), (2, 115996734), (3, 77331156), (4, 57998367), (6, 38665578), (7, 33141924), (9, 25777052), (12, 19332789), (14, 16570962), (18, 12888526), (21, 11047308), (28, 8285481), (36, 6444263), (42, 5523654), (63, 3682436), (84, 2761827), (126, 1841218), (252, 920609)]