90508026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2154953}}^1$

素因数の和:2154965

約数の個数: 16

約数和(自身を含む): 206875584

約数和(自身を除く): 116367558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2154953, 4309906, 6464859, 12929718, 15084671, 30169342, 45254013, 90508026]

約数ペア:

[(1, 90508026), (2, 45254013), (3, 30169342), (6, 15084671), (7, 12929718), (14, 6464859), (21, 4309906), (42, 2154953)]