18999078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 24594906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1427, 1902, 2219, 2854, 4281, 4438, 6657, 8562, 9989, 13314, 19978, 29967, 59934, 452359, 904718, 1357077, 2714154, 3166513, 6333026, 9499539, 18999078]

約数ペア:

[(1, 18999078), (2, 9499539), (3, 6333026), (6, 3166513), (7, 2714154), (14, 1357077), (21, 904718), (42, 452359), (317, 59934), (634, 29967), (951, 19978), (1427, 13314), (1902, 9989), (2219, 8562), (2854, 6657), (4281, 4438)]