21559098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 25718982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 227, 454, 681, 1362, 1439, 2497, 2878, 4317, 4994, 7491, 8634, 14982, 15829, 31658, 47487, 94974, 326653, 653306, 979959, 1959918, 3593183, 7186366, 10779549, 21559098]

約数ペア:

[(1, 21559098), (2, 10779549), (3, 7186366), (6, 3593183), (11, 1959918), (22, 979959), (33, 653306), (66, 326653), (227, 94974), (454, 47487), (681, 31658), (1362, 15829), (1439, 14982), (2497, 8634), (2878, 7491), (4317, 4994)]