85028886

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{42557}}^1$

素因数の和:42605

約数の個数: 32

約数和(自身を含む): 194064480

約数和(自身を除く): 109035594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 42557, 85114, 127671, 255342, 383013, 766026, 1149039, 1574609, 2298078, 3149218, 4723827, 9447654, 14171481, 28342962, 42514443, 85028886]

約数ペア:

[(1, 85028886), (2, 42514443), (3, 28342962), (6, 14171481), (9, 9447654), (18, 4723827), (27, 3149218), (37, 2298078), (54, 1574609), (74, 1149039), (111, 766026), (222, 383013), (333, 255342), (666, 127671), (999, 85114), (1998, 42557)]