218569488

素因数分解:

$2^4\times 3^1\times {\mathrm{4553531}}^1$

素因数の和:4553542

約数の個数: 20

約数和(自身を含む): 564637968

約数和(自身を除く): 346068480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4553531, 9107062, 13660593, 18214124, 27321186, 36428248, 54642372, 72856496, 109284744, 218569488]

約数ペア:

[(1, 218569488), (2, 109284744), (3, 72856496), (4, 54642372), (6, 36428248), (8, 27321186), (12, 18214124), (16, 13660593), (24, 9107062), (48, 4553531)]