669474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2882

約数の個数: 24

約数和(自身を含む): 1562652

約数和(自身を除く): 893178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2861, 5722, 8583, 17166, 25749, 37193, 51498, 74386, 111579, 223158, 334737, 669474]

約数ペア:

[(1, 669474), (2, 334737), (3, 223158), (6, 111579), (9, 74386), (13, 51498), (18, 37193), (26, 25749), (39, 17166), (78, 8583), (117, 5722), (234, 2861)]