1275911658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{30593}}^1$

素因数の和:30939

約数の個数: 48

約数和(自身を含む): 3169048896

約数和(自身を除く): 1893137238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4634, 5958, 6951, 13902, 20853, 30593, 41706, 61186, 91779, 183558, 214151, 275337, 428302, 550674, 642453, 1284906, 1927359, 3854718, 10126283, 20252566, 30378849, 60757698, 70883981, 91136547, 141767962, 182273094, 212651943, 425303886, 637955829, 1275911658]

約数ペア:

[(1, 1275911658), (2, 637955829), (3, 425303886), (6, 212651943), (7, 182273094), (9, 141767962), (14, 91136547), (18, 70883981), (21, 60757698), (42, 30378849), (63, 20252566), (126, 10126283), (331, 3854718), (662, 1927359), (993, 1284906), (1986, 642453), (2317, 550674), (2979, 428302), (4634, 275337), (5958, 214151), (6951, 183558), (13902, 91779), (20853, 61186), (30593, 41706)]