27811548

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5639}}^1$

素因数の和:5786

約数の個数: 36

約数和(自身を含む): 70827120

約数和(自身を除く): 43015572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 5639, 11278, 16917, 22556, 33834, 50751, 67668, 101502, 203004, 772543, 1545086, 2317629, 3090172, 4635258, 6952887, 9270516, 13905774, 27811548]

約数ペア:

[(1, 27811548), (2, 13905774), (3, 9270516), (4, 6952887), (6, 4635258), (9, 3090172), (12, 2317629), (18, 1545086), (36, 772543), (137, 203004), (274, 101502), (411, 67668), (548, 50751), (822, 33834), (1233, 22556), (1644, 16917), (2466, 11278), (4932, 5639)]