21377022

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{13147}}^1$

素因数の和:13423

約数の個数: 16

約数和(自身を含む): 42915072

約数和(自身を除く): 21538050

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 13147, 26294, 39441, 78882, 3562837, 7125674, 10688511, 21377022]

約数ペア:

[(1, 21377022), (2, 10688511), (3, 7125674), (6, 3562837), (271, 78882), (542, 39441), (813, 26294), (1626, 13147)]