40153518

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{7127}}^1$

素因数の和:7448

約数の個数: 24

約数和(自身を含む): 87289488

約数和(自身を除く): 47135970

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 7127, 14254, 21381, 42762, 64143, 128286, 2230751, 4461502, 6692253, 13384506, 20076759, 40153518]

約数ペア:

[(1, 40153518), (2, 20076759), (3, 13384506), (6, 6692253), (9, 4461502), (18, 2230751), (313, 128286), (626, 64143), (939, 42762), (1878, 21381), (2817, 14254), (5634, 7127)]