27439818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6343}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 63338496

約数和(自身を除く): 35898678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 6343, 12686, 19029, 38058, 44401, 88802, 133203, 266406, 653329, 1306658, 1959987, 3919974, 4573303, 9146606, 13719909, 27439818]

約数ペア:

[(1, 27439818), (2, 13719909), (3, 9146606), (6, 4573303), (7, 3919974), (14, 1959987), (21, 1306658), (42, 653329), (103, 266406), (206, 133203), (309, 88802), (618, 44401), (721, 38058), (1442, 19029), (2163, 12686), (4326, 6343)]