27321918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{350281}}^1$

素因数の和:350299

約数の個数: 16

約数和(自身を含む): 58847376

約数和(自身を除く): 31525458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 350281, 700562, 1050843, 2101686, 4553653, 9107306, 13660959, 27321918]

約数ペア:

[(1, 27321918), (2, 13660959), (3, 9107306), (6, 4553653), (13, 2101686), (26, 1050843), (39, 700562), (78, 350281)]