40223574

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{1997}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 89670240

約数和(自身を除く): 49446666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 1997, 2238, 3357, 3994, 5991, 6714, 10071, 11982, 17973, 20142, 35946, 53919, 107838, 744881, 1489762, 2234643, 4469286, 6703929, 13407858, 20111787, 40223574]

約数ペア:

[(1, 40223574), (2, 20111787), (3, 13407858), (6, 6703929), (9, 4469286), (18, 2234643), (27, 1489762), (54, 744881), (373, 107838), (746, 53919), (1119, 35946), (1997, 20142), (2238, 17973), (3357, 11982), (3994, 10071), (5991, 6714)]