515284938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4089563}}^1$

素因数の和:4089578

約数の個数: 24

約数和(自身を含む): 1275943968

約数和(自身を除く): 760659030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4089563, 8179126, 12268689, 24537378, 28626941, 36806067, 57253882, 73612134, 85880823, 171761646, 257642469, 515284938]

約数ペア:

[(1, 515284938), (2, 257642469), (3, 171761646), (6, 85880823), (7, 73612134), (9, 57253882), (14, 36806067), (18, 28626941), (21, 24537378), (42, 12268689), (63, 8179126), (126, 4089563)]