2019913146

素因数分解:

$2^1\times 3^3\times {\mathrm{653}}^1\times {\mathrm{57283}}^1$

素因数の和:57947

約数の個数: 32

約数和(自身を含む): 4495648320

約数和(自身を除く): 2475735174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 653, 1306, 1959, 3918, 5877, 11754, 17631, 35262, 57283, 114566, 171849, 343698, 515547, 1031094, 1546641, 3093282, 37405799, 74811598, 112217397, 224434794, 336652191, 673304382, 1009956573, 2019913146]

約数ペア:

[(1, 2019913146), (2, 1009956573), (3, 673304382), (6, 336652191), (9, 224434794), (18, 112217397), (27, 74811598), (54, 37405799), (653, 3093282), (1306, 1546641), (1959, 1031094), (3918, 515547), (5877, 343698), (11754, 171849), (17631, 114566), (35262, 57283)]