18848154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241643}}^1$

素因数の和:241661

約数の個数: 16

約数和(自身を含む): 40596192

約数和(自身を除く): 21748038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241643, 483286, 724929, 1449858, 3141359, 6282718, 9424077, 18848154]

約数ペア:

[(1, 18848154), (2, 9424077), (3, 6282718), (6, 3141359), (13, 1449858), (26, 724929), (39, 483286), (78, 241643)]