18622896

素因数分解:

$2^4\times 3^1\times {\mathrm{387977}}^1$

素因数の和:387988

約数の個数: 20

約数和(自身を含む): 48109272

約数和(自身を除く): 29486376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 387977, 775954, 1163931, 1551908, 2327862, 3103816, 4655724, 6207632, 9311448, 18622896]

約数ペア:

[(1, 18622896), (2, 9311448), (3, 6207632), (4, 4655724), (6, 3103816), (8, 2327862), (12, 1551908), (16, 1163931), (24, 775954), (48, 387977)]