38170018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 61012224

約数和(自身を除く): 22842206

約数列:

[1, 2, 23, 46, 61, 122, 223, 446, 1403, 2806, 3721, 5129, 7442, 10258, 13603, 27206, 85583, 171166, 312869, 625738, 829783, 1659566, 19085009, 38170018]

約数ペア:

[(1, 38170018), (2, 19085009), (23, 1659566), (46, 829783), (61, 625738), (122, 312869), (223, 171166), (446, 85583), (1403, 27206), (2806, 13603), (3721, 10258), (5129, 7442)]