18276111

素因数分解:

$3^4\times 7^1\times {\mathrm{32233}}^1$

素因数の和:32252

約数の個数: 20

約数和(自身を含む): 31202512

約数和(自身を除く): 12926401

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 32233, 96699, 225631, 290097, 676893, 870291, 2030679, 2610873, 6092037, 18276111]

約数ペア:

[(1, 18276111), (3, 6092037), (7, 2610873), (9, 2030679), (21, 870291), (27, 676893), (63, 290097), (81, 225631), (189, 96699), (567, 32233)]