27993132

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1847}}^1$

素因数の和:2278

約数の個数: 36

約数和(自身を含む): 70966896

約数和(自身を除く): 42973764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 1847, 2526, 3694, 3789, 5052, 5541, 7388, 7578, 11082, 15156, 16623, 22164, 33246, 66492, 777587, 1555174, 2332761, 3110348, 4665522, 6998283, 9331044, 13996566, 27993132]

約数ペア:

[(1, 27993132), (2, 13996566), (3, 9331044), (4, 6998283), (6, 4665522), (9, 3110348), (12, 2332761), (18, 1555174), (36, 777587), (421, 66492), (842, 33246), (1263, 22164), (1684, 16623), (1847, 15156), (2526, 11082), (3694, 7578), (3789, 7388), (5052, 5541)]