2239128

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 6135480

約数和(自身を除く): 3896352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 227, 274, 411, 454, 548, 681, 822, 908, 1096, 1233, 1362, 1644, 1816, 2043, 2466, 2724, 3288, 4086, 4932, 5448, 8172, 9864, 16344, 31099, 62198, 93297, 124396, 186594, 248792, 279891, 373188, 559782, 746376, 1119564, 2239128]

約数ペア:

[(1, 2239128), (2, 1119564), (3, 746376), (4, 559782), (6, 373188), (8, 279891), (9, 248792), (12, 186594), (18, 124396), (24, 93297), (36, 62198), (72, 31099), (137, 16344), (227, 9864), (274, 8172), (411, 5448), (454, 4932), (548, 4086), (681, 3288), (822, 2724), (908, 2466), (1096, 2043), (1233, 1816), (1362, 1644)]