407991108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4857037}}^1$

素因数の和:4857051

約数の個数: 24

約数和(自身を含む): 1087976512

約数和(自身を除く): 679985404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4857037, 9714074, 14571111, 19428148, 29142222, 33999259, 58284444, 67998518, 101997777, 135997036, 203995554, 407991108]

約数ペア:

[(1, 407991108), (2, 203995554), (3, 135997036), (4, 101997777), (6, 67998518), (7, 58284444), (12, 33999259), (14, 29142222), (21, 19428148), (28, 14571111), (42, 9714074), (84, 4857037)]