661569204

素因数分解:

$2^2\times 3^1\times {\mathrm{3613}}^1\times {\mathrm{15259}}^1$

素因数の和:18879

約数の個数: 24

約数和(自身を含む): 1544189920

約数和(自身を除く): 882620716

約数列:

[1, 2, 3, 4, 6, 12, 3613, 7226, 10839, 14452, 15259, 21678, 30518, 43356, 45777, 61036, 91554, 183108, 55130767, 110261534, 165392301, 220523068, 330784602, 661569204]

約数ペア:

[(1, 661569204), (2, 330784602), (3, 220523068), (4, 165392301), (6, 110261534), (12, 55130767), (3613, 183108), (7226, 91554), (10839, 61036), (14452, 45777), (15259, 43356), (21678, 30518)]