1951841394

素因数分解:

$2^1\times 3^3\times {\mathrm{2531}}^1\times {\mathrm{14281}}^1$

素因数の和:16823

約数の個数: 32

約数和(自身を含む): 4339442880

約数和(自身を除く): 2387601486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2531, 5062, 7593, 14281, 15186, 22779, 28562, 42843, 45558, 68337, 85686, 128529, 136674, 257058, 385587, 771174, 36145211, 72290422, 108435633, 216871266, 325306899, 650613798, 975920697, 1951841394]

約数ペア:

[(1, 1951841394), (2, 975920697), (3, 650613798), (6, 325306899), (9, 216871266), (18, 108435633), (27, 72290422), (54, 36145211), (2531, 771174), (5062, 385587), (7593, 257058), (14281, 136674), (15186, 128529), (22779, 85686), (28562, 68337), (42843, 45558)]