406980234

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{13931}}^1$

素因数の和:14483

約数の個数: 32

約数和(自身を含む): 906137280

約数和(自身を除く): 499157046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4869, 9738, 13931, 14607, 27862, 29214, 41793, 83586, 125379, 250758, 376137, 752274, 7536671, 15073342, 22610013, 45220026, 67830039, 135660078, 203490117, 406980234]

約数ペア:

[(1, 406980234), (2, 203490117), (3, 135660078), (6, 67830039), (9, 45220026), (18, 22610013), (27, 15073342), (54, 7536671), (541, 752274), (1082, 376137), (1623, 250758), (3246, 125379), (4869, 83586), (9738, 41793), (13931, 29214), (14607, 27862)]