61318278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{486653}}^1$

素因数の和:486668

約数の個数: 24

約数和(自身を含む): 151836048

約数和(自身を除く): 90517770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 486653, 973306, 1459959, 2919918, 3406571, 4379877, 6813142, 8759754, 10219713, 20439426, 30659139, 61318278]

約数ペア:

[(1, 61318278), (2, 30659139), (3, 20439426), (6, 10219713), (7, 8759754), (9, 6813142), (14, 4379877), (18, 3406571), (21, 2919918), (42, 1459959), (63, 973306), (126, 486653)]