5621922

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 12737088

約数和(自身を除く): 7115166

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 83, 106, 142, 159, 166, 213, 249, 318, 426, 477, 498, 639, 747, 954, 1278, 1494, 3763, 4399, 5893, 7526, 8798, 11289, 11786, 13197, 17679, 22578, 26394, 33867, 35358, 39591, 53037, 67734, 79182, 106074, 312329, 624658, 936987, 1873974, 2810961, 5621922]

約数ペア:

[(1, 5621922), (2, 2810961), (3, 1873974), (6, 936987), (9, 624658), (18, 312329), (53, 106074), (71, 79182), (83, 67734), (106, 53037), (142, 39591), (159, 35358), (166, 33867), (213, 26394), (249, 22578), (318, 17679), (426, 13197), (477, 11786), (498, 11289), (639, 8798), (747, 7526), (954, 5893), (1278, 4399), (1494, 3763)]