18296655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 31872960

約数和(自身を除く): 13576305

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 929, 1313, 1515, 2787, 3939, 4645, 6565, 12077, 13935, 19695, 36231, 60385, 93829, 181155, 281487, 469145, 1219777, 1407435, 3659331, 6098885, 18296655]

約数ペア:

[(1, 18296655), (3, 6098885), (5, 3659331), (13, 1407435), (15, 1219777), (39, 469145), (65, 281487), (101, 181155), (195, 93829), (303, 60385), (505, 36231), (929, 19695), (1313, 13935), (1515, 12077), (2787, 6565), (3939, 4645)]