18261744

素因数分解:

$2^4\times 3^1\times {\mathrm{380453}}^1$

素因数の和:380464

約数の個数: 20

約数和(自身を含む): 47176296

約数和(自身を除く): 28914552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 380453, 760906, 1141359, 1521812, 2282718, 3043624, 4565436, 6087248, 9130872, 18261744]

約数ペア:

[(1, 18261744), (2, 9130872), (3, 6087248), (4, 4565436), (6, 3043624), (8, 2282718), (12, 1521812), (16, 1141359), (24, 760906), (48, 380453)]