40415142

素因数分解:

$2^1\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{5393}}^1$

素因数の和:6647

約数の個数: 16

約数和(自身を含む): 80910000

約数和(自身を除く): 40494858

約数列:

[1, 2, 3, 6, 1249, 2498, 3747, 5393, 7494, 10786, 16179, 32358, 6735857, 13471714, 20207571, 40415142]

約数ペア:

[(1, 40415142), (2, 20207571), (3, 13471714), (6, 6735857), (1249, 32358), (2498, 16179), (3747, 10786), (5393, 7494)]