18096808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 35861760

約数和(自身を除く): 17764952

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 1697, 2666, 3394, 5332, 6788, 10664, 13576, 52607, 72971, 105214, 145942, 210428, 291884, 420856, 583768, 2262101, 4524202, 9048404, 18096808]

約数ペア:

[(1, 18096808), (2, 9048404), (4, 4524202), (8, 2262101), (31, 583768), (43, 420856), (62, 291884), (86, 210428), (124, 145942), (172, 105214), (248, 72971), (344, 52607), (1333, 13576), (1697, 10664), (2666, 6788), (3394, 5332)]