18411156

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3880

約数の個数: 36

約数和(自身を含む): 46891572

約数和(自身を除く): 28480416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3733, 4932, 7466, 11199, 14932, 22398, 33597, 44796, 67194, 134388, 511421, 1022842, 1534263, 2045684, 3068526, 4602789, 6137052, 9205578, 18411156]

約数ペア:

[(1, 18411156), (2, 9205578), (3, 6137052), (4, 4602789), (6, 3068526), (9, 2045684), (12, 1534263), (18, 1022842), (36, 511421), (137, 134388), (274, 67194), (411, 44796), (548, 33597), (822, 22398), (1233, 14932), (1644, 11199), (2466, 7466), (3733, 4932)]