18016294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^2$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 30301560

約数和(自身を除く): 12285266

約数列:

[1, 2, 17, 19, 34, 38, 167, 323, 334, 646, 2839, 3173, 5678, 6346, 27889, 53941, 55778, 107882, 474113, 529891, 948226, 1059782, 9008147, 18016294]

約数ペア:

[(1, 18016294), (2, 9008147), (17, 1059782), (19, 948226), (34, 529891), (38, 474113), (167, 107882), (323, 55778), (334, 53941), (646, 27889), (2839, 6346), (3173, 5678)]