2106996858

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1315229}}^1$

素因数の和:1315326

約数の個数: 24

約数和(自身を含む): 4616457300

約数和(自身を除く): 2509460442

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 1315229, 2630458, 3945687, 7891374, 11837061, 23674122, 117055381, 234110762, 351166143, 702332286, 1053498429, 2106996858]

約数ペア:

[(1, 2106996858), (2, 1053498429), (3, 702332286), (6, 351166143), (9, 234110762), (18, 117055381), (89, 23674122), (178, 11837061), (267, 7891374), (534, 3945687), (801, 2630458), (1602, 1315229)]