218824398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{935147}}^1$

素因数の和:935168

約数の個数: 24

約数和(自身を含む): 510590808

約数和(自身を除く): 291766410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 935147, 1870294, 2805441, 5610882, 8416323, 12156911, 16832646, 24313822, 36470733, 72941466, 109412199, 218824398]

約数ペア:

[(1, 218824398), (2, 109412199), (3, 72941466), (6, 36470733), (9, 24313822), (13, 16832646), (18, 12156911), (26, 8416323), (39, 5610882), (78, 2805441), (117, 1870294), (234, 935147)]