15497838

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 34768800

約数和(自身を除く): 19270962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2633, 2943, 5266, 5886, 7899, 15798, 23697, 47394, 71091, 142182, 286997, 573994, 860991, 1721982, 2582973, 5165946, 7748919, 15497838]

約数ペア:

[(1, 15497838), (2, 7748919), (3, 5165946), (6, 2582973), (9, 1721982), (18, 860991), (27, 573994), (54, 286997), (109, 142182), (218, 71091), (327, 47394), (654, 23697), (981, 15798), (1962, 7899), (2633, 5886), (2943, 5266)]