18184556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 34515600

約数和(自身を除く): 16331044

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 2347, 3874, 4694, 7748, 9388, 30511, 61022, 122044, 349703, 699406, 1398812, 4546139, 9092278, 18184556]

約数ペア:

[(1, 18184556), (2, 9092278), (4, 4546139), (13, 1398812), (26, 699406), (52, 349703), (149, 122044), (298, 61022), (596, 30511), (1937, 9388), (2347, 7748), (3874, 4694)]