780102

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2308

約数の個数: 24

約数和(自身を含む): 1779960

約数和(自身を除く): 999858

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2281, 4562, 6843, 13686, 20529, 41058, 43339, 86678, 130017, 260034, 390051, 780102]

約数ペア:

[(1, 780102), (2, 390051), (3, 260034), (6, 130017), (9, 86678), (18, 43339), (19, 41058), (38, 20529), (57, 13686), (114, 6843), (171, 4562), (342, 2281)]