140978898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{412219}}^1$

素因数の和:412246

約数の個数: 24

約数和(自身を含む): 321531600

約数和(自身を除く): 180552702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 412219, 824438, 1236657, 2473314, 3709971, 7419942, 7832161, 15664322, 23496483, 46992966, 70489449, 140978898]

約数ペア:

[(1, 140978898), (2, 70489449), (3, 46992966), (6, 23496483), (9, 15664322), (18, 7832161), (19, 7419942), (38, 3709971), (57, 2473314), (114, 1236657), (171, 824438), (342, 412219)]