105212538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307639}}^1$

素因数の和:307666

約数の個数: 24

約数和(自身を含む): 239959200

約数和(自身を除く): 134746662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 307639, 615278, 922917, 1845834, 2768751, 5537502, 5845141, 11690282, 17535423, 35070846, 52606269, 105212538]

約数ペア:

[(1, 105212538), (2, 52606269), (3, 35070846), (6, 17535423), (9, 11690282), (18, 5845141), (19, 5537502), (38, 2768751), (57, 1845834), (114, 922917), (171, 615278), (342, 307639)]