2018604078

素因数分解:

$2^1\times 3^4\times {\mathrm{12460519}}^1$

素因数の和:12460533

約数の個数: 20

約数和(自身を含む): 4523168760

約数和(自身を除く): 2504564682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12460519, 24921038, 37381557, 74763114, 112144671, 224289342, 336434013, 672868026, 1009302039, 2018604078]

約数ペア:

[(1, 2018604078), (2, 1009302039), (3, 672868026), (6, 336434013), (9, 224289342), (18, 112144671), (27, 74763114), (54, 37381557), (81, 24921038), (162, 12460519)]