1357309854

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 2962243440

約数和(自身を除く): 1604933586

約数列:

[1, 2, 3, 6, 9, 18, 331, 409, 557, 662, 818, 993, 1114, 1227, 1671, 1986, 2454, 2979, 3342, 3681, 5013, 5958, 7362, 10026, 135379, 184367, 227813, 270758, 368734, 406137, 455626, 553101, 683439, 812274, 1106202, 1218411, 1366878, 1659303, 2050317, 2436822, 3318606, 4100634, 75406103, 150812206, 226218309, 452436618, 678654927, 1357309854]

約数ペア:

[(1, 1357309854), (2, 678654927), (3, 452436618), (6, 226218309), (9, 150812206), (18, 75406103), (331, 4100634), (409, 3318606), (557, 2436822), (662, 2050317), (818, 1659303), (993, 1366878), (1114, 1218411), (1227, 1106202), (1671, 812274), (1986, 683439), (2454, 553101), (2979, 455626), (3342, 406137), (3681, 368734), (5013, 270758), (5958, 227813), (7362, 184367), (10026, 135379)]