38640108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247693}}^1$

素因数の和:247713

約数の個数: 24

約数和(自身を含む): 97096048

約数和(自身を除く): 58455940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 247693, 495386, 743079, 990772, 1486158, 2972316, 3220009, 6440018, 9660027, 12880036, 19320054, 38640108]

約数ペア:

[(1, 38640108), (2, 19320054), (3, 12880036), (4, 9660027), (6, 6440018), (12, 3220009), (13, 2972316), (26, 1486158), (39, 990772), (52, 743079), (78, 495386), (156, 247693)]