64903986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{515111}}^1$

素因数の和:515126

約数の個数: 24

約数和(自身を含む): 160714944

約数和(自身を除く): 95810958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 515111, 1030222, 1545333, 3090666, 3605777, 4635999, 7211554, 9271998, 10817331, 21634662, 32451993, 64903986]

約数ペア:

[(1, 64903986), (2, 32451993), (3, 21634662), (6, 10817331), (7, 9271998), (9, 7211554), (14, 4635999), (18, 3605777), (21, 3090666), (42, 1545333), (63, 1030222), (126, 515111)]