18357354

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2472

約数の個数: 40

約数和(自身を含む): 42026688

約数和(自身を除く): 23669334

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2411, 2538, 3807, 4822, 7233, 7614, 14466, 21699, 43398, 65097, 113317, 130194, 195291, 226634, 339951, 390582, 679902, 1019853, 2039706, 3059559, 6119118, 9178677, 18357354]

約数ペア:

[(1, 18357354), (2, 9178677), (3, 6119118), (6, 3059559), (9, 2039706), (18, 1019853), (27, 679902), (47, 390582), (54, 339951), (81, 226634), (94, 195291), (141, 130194), (162, 113317), (282, 65097), (423, 43398), (846, 21699), (1269, 14466), (2411, 7614), (2538, 7233), (3807, 4822)]