18039536

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6917}}^1$

素因数の和:7088

約数の個数: 20

約数和(自身を含む): 35171112

約数和(自身を除く): 17131576

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6917, 13834, 27668, 55336, 110672, 1127471, 2254942, 4509884, 9019768, 18039536]

約数ペア:

[(1, 18039536), (2, 9019768), (4, 4509884), (8, 2254942), (16, 1127471), (163, 110672), (326, 55336), (652, 27668), (1304, 13834), (2608, 6917)]