18983070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{210923}}^1$

素因数の和:210936

約数の個数: 24

約数和(自身を含む): 49356216

約数和(自身を除く): 30373146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 210923, 421846, 632769, 1054615, 1265538, 1898307, 2109230, 3163845, 3796614, 6327690, 9491535, 18983070]

約数ペア:

[(1, 18983070), (2, 9491535), (3, 6327690), (5, 3796614), (6, 3163845), (9, 2109230), (10, 1898307), (15, 1265538), (18, 1054615), (30, 632769), (45, 421846), (90, 210923)]