618871632

素因数分解:

$2^4\times 3^1\times {\mathrm{12893159}}^1$

素因数の和:12893170

約数の個数: 20

約数和(自身を含む): 1598751840

約数和(自身を除く): 979880208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12893159, 25786318, 38679477, 51572636, 77358954, 103145272, 154717908, 206290544, 309435816, 618871632]

約数ペア:

[(1, 618871632), (2, 309435816), (3, 206290544), (4, 154717908), (6, 103145272), (8, 77358954), (12, 51572636), (16, 38679477), (24, 25786318), (48, 12893159)]