6640542

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 40

約数和(自身を含む): 15028200

約数和(自身を除く): 8387658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 229, 358, 458, 537, 687, 1074, 1374, 1611, 2061, 3222, 4122, 4833, 6183, 9666, 12366, 14499, 18549, 28998, 37098, 40991, 81982, 122973, 245946, 368919, 737838, 1106757, 2213514, 3320271, 6640542]

約数ペア:

[(1, 6640542), (2, 3320271), (3, 2213514), (6, 1106757), (9, 737838), (18, 368919), (27, 245946), (54, 122973), (81, 81982), (162, 40991), (179, 37098), (229, 28998), (358, 18549), (458, 14499), (537, 12366), (687, 9666), (1074, 6183), (1374, 4833), (1611, 4122), (2061, 3222)]