85855518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{227131}}^1$

素因数の和:227149

約数の個数: 32

約数和(自身を含む): 218046720

約数和(自身を除く): 132191202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 227131, 454262, 681393, 1362786, 1589917, 2044179, 3179834, 4088358, 4769751, 6132537, 9539502, 12265074, 14309253, 28618506, 42927759, 85855518]

約数ペア:

[(1, 85855518), (2, 42927759), (3, 28618506), (6, 14309253), (7, 12265074), (9, 9539502), (14, 6132537), (18, 4769751), (21, 4088358), (27, 3179834), (42, 2044179), (54, 1589917), (63, 1362786), (126, 681393), (189, 454262), (378, 227131)]