216480366

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{52981}}^1$

素因数の和:53216

約数の個数: 24

約数和(自身を含む): 471115944

約数和(自身を除く): 254635578

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 52981, 105962, 158943, 317886, 476829, 953658, 12026687, 24053374, 36080061, 72160122, 108240183, 216480366]

約数ペア:

[(1, 216480366), (2, 108240183), (3, 72160122), (6, 36080061), (9, 24053374), (18, 12026687), (227, 953658), (454, 476829), (681, 317886), (1362, 158943), (2043, 105962), (4086, 52981)]