18000512

素因数分解:

$2^7\times {\mathrm{140629}}^1$

素因数の和:140643

約数の個数: 16

約数和(自身を含む): 35860650

約数和(自身を除く): 17860138

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 140629, 281258, 562516, 1125032, 2250064, 4500128, 9000256, 18000512]

約数ペア:

[(1, 18000512), (2, 9000256), (4, 4500128), (8, 2250064), (16, 1125032), (32, 562516), (64, 281258), (128, 140629)]