18348577731

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{17707}}^1$

素因数の和:18893

約数の個数: 40

約数和(自身を含む): 29928786624

約数和(自身を除く): 11580208893

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1163, 3489, 10467, 12793, 17707, 31401, 38379, 53121, 94203, 115137, 159363, 194777, 345411, 478089, 584331, 1036233, 1434267, 1752993, 5258979, 15776937, 20593241, 61779723, 185339169, 226525651, 556017507, 679576953, 1668052521, 2038730859, 6116192577, 18348577731]

約数ペア:

[(1, 18348577731), (3, 6116192577), (9, 2038730859), (11, 1668052521), (27, 679576953), (33, 556017507), (81, 226525651), (99, 185339169), (297, 61779723), (891, 20593241), (1163, 15776937), (3489, 5258979), (10467, 1752993), (12793, 1434267), (17707, 1036233), (31401, 584331), (38379, 478089), (53121, 345411), (94203, 194777), (115137, 159363)]