123311702934

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19972741}}^1$

素因数の和:19972770

約数の個数: 48

約数和(自身を含む): 311574775200

約数和(自身を除く): 188263072266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 19972741, 39945482, 59918223, 119836446, 139809187, 179754669, 279618374, 359509338, 419427561, 838855122, 978664309, 1258282683, 1957328618, 2516565366, 2935992927, 5871985854, 6850650163, 8807978781, 13701300326, 17615957562, 20551950489, 41103900978, 61655851467, 123311702934]

約数ペア:

[(1, 123311702934), (2, 61655851467), (3, 41103900978), (6, 20551950489), (7, 17615957562), (9, 13701300326), (14, 8807978781), (18, 6850650163), (21, 5871985854), (42, 2935992927), (49, 2516565366), (63, 1957328618), (98, 1258282683), (126, 978664309), (147, 838855122), (294, 419427561), (343, 359509338), (441, 279618374), (686, 179754669), (882, 139809187), (1029, 119836446), (2058, 59918223), (3087, 39945482), (6174, 19972741)]