18342296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17239}}^1$

素因数の和:17271

約数の個数: 32

約数和(自身を含む): 41376000

約数和(自身を除く): 23033704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17239, 34478, 68956, 120673, 137912, 241346, 327541, 482692, 655082, 965384, 1310164, 2292787, 2620328, 4585574, 9171148, 18342296]

約数ペア:

[(1, 18342296), (2, 9171148), (4, 4585574), (7, 2620328), (8, 2292787), (14, 1310164), (19, 965384), (28, 655082), (38, 482692), (56, 327541), (76, 241346), (133, 137912), (152, 120673), (266, 68956), (532, 34478), (1064, 17239)]