18483184

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{10223}}^1$

素因数の和:10344

約数の個数: 20

約数和(自身を含む): 36131616

約数和(自身を除く): 17648432

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 10223, 20446, 40892, 81784, 163568, 1155199, 2310398, 4620796, 9241592, 18483184]

約数ペア:

[(1, 18483184), (2, 9241592), (4, 4620796), (8, 2310398), (16, 1155199), (113, 163568), (226, 81784), (452, 40892), (904, 20446), (1808, 10223)]