90635538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2157989}}^1$

素因数の和:2158001

約数の個数: 16

約数和(自身を含む): 207167040

約数和(自身を除く): 116531502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2157989, 4315978, 6473967, 12947934, 15105923, 30211846, 45317769, 90635538]

約数ペア:

[(1, 90635538), (2, 45317769), (3, 30211846), (6, 15105923), (7, 12947934), (14, 6473967), (21, 4315978), (42, 2157989)]