520012458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4127083}}^1$

素因数の和:4127098

約数の個数: 24

約数和(自身を含む): 1287650208

約数和(自身を除く): 767637750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4127083, 8254166, 12381249, 24762498, 28889581, 37143747, 57779162, 74287494, 86668743, 173337486, 260006229, 520012458]

約数ペア:

[(1, 520012458), (2, 260006229), (3, 173337486), (6, 86668743), (7, 74287494), (9, 57779162), (14, 37143747), (18, 28889581), (21, 24762498), (42, 12381249), (63, 8254166), (126, 4127083)]