2398889358

素因数分解:

$2^1\times 3^4\times {\mathrm{14807959}}^1$

素因数の和:14807973

約数の個数: 20

約数和(自身を含む): 5375289480

約数和(自身を除く): 2976400122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 14807959, 29615918, 44423877, 88847754, 133271631, 266543262, 399814893, 799629786, 1199444679, 2398889358]

約数ペア:

[(1, 2398889358), (2, 1199444679), (3, 799629786), (6, 399814893), (9, 266543262), (18, 133271631), (27, 88847754), (54, 44423877), (81, 29615918), (162, 14807959)]