84982218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 180480960

約数和(自身を除く): 95498742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 421, 842, 1263, 1979, 2526, 3958, 5937, 7157, 11874, 14314, 21471, 33643, 42942, 67286, 100929, 201858, 833159, 1666318, 2499477, 4998954, 14163703, 28327406, 42491109, 84982218]

約数ペア:

[(1, 84982218), (2, 42491109), (3, 28327406), (6, 14163703), (17, 4998954), (34, 2499477), (51, 1666318), (102, 833159), (421, 201858), (842, 100929), (1263, 67286), (1979, 42942), (2526, 33643), (3958, 21471), (5937, 14314), (7157, 11874)]