15186924

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2854

約数の個数: 36

約数和(自身を含む): 38648064

約数和(自身を除く): 23461140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2687, 2826, 5374, 5652, 8061, 10748, 16122, 24183, 32244, 48366, 96732, 421859, 843718, 1265577, 1687436, 2531154, 3796731, 5062308, 7593462, 15186924]

約数ペア:

[(1, 15186924), (2, 7593462), (3, 5062308), (4, 3796731), (6, 2531154), (9, 1687436), (12, 1265577), (18, 843718), (36, 421859), (157, 96732), (314, 48366), (471, 32244), (628, 24183), (942, 16122), (1413, 10748), (1884, 8061), (2687, 5652), (2826, 5374)]