18446536

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{5477}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 34675740

約数和(自身を除く): 16229204

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 5477, 10954, 21908, 43816, 2305817, 4611634, 9223268, 18446536]

約数ペア:

[(1, 18446536), (2, 9223268), (4, 4611634), (8, 2305817), (421, 43816), (842, 21908), (1684, 10954), (3368, 5477)]