21134501436

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{4183393}}^1$

素因数の和:4183821

約数の個数: 24

約数和(自身を含む): 49430983504

約数和(自身を除く): 28296482068

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 4183393, 8366786, 12550179, 16733572, 25100358, 50200716, 1761208453, 3522416906, 5283625359, 7044833812, 10567250718, 21134501436]

約数ペア:

[(1, 21134501436), (2, 10567250718), (3, 7044833812), (4, 5283625359), (6, 3522416906), (12, 1761208453), (421, 50200716), (842, 25100358), (1263, 16733572), (1684, 12550179), (2526, 8366786), (5052, 4183393)]