2019915198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5343691}}^1$

素因数の和:5343709

約数の個数: 32

約数和(自身を含む): 5129944320

約数和(自身を除く): 3110029122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5343691, 10687382, 16031073, 32062146, 37405837, 48093219, 74811674, 96186438, 112217511, 144279657, 224435022, 288559314, 336652533, 673305066, 1009957599, 2019915198]

約数ペア:

[(1, 2019915198), (2, 1009957599), (3, 673305066), (6, 336652533), (7, 288559314), (9, 224435022), (14, 144279657), (18, 112217511), (21, 96186438), (27, 74811674), (42, 48093219), (54, 37405837), (63, 32062146), (126, 16031073), (189, 10687382), (378, 5343691)]