21352758528

素因数分解:

$2^8\times 3^1\times {\mathrm{27803071}}^1$

素因数の和:27803090

約数の個数: 36

約数和(自身を含む): 56829479168

約数和(自身を除く): 35476720640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27803071, 55606142, 83409213, 111212284, 166818426, 222424568, 333636852, 444849136, 667273704, 889698272, 1334547408, 1779396544, 2669094816, 3558793088, 5338189632, 7117586176, 10676379264, 21352758528]

約数ペア:

[(1, 21352758528), (2, 10676379264), (3, 7117586176), (4, 5338189632), (6, 3558793088), (8, 2669094816), (12, 1779396544), (16, 1334547408), (24, 889698272), (32, 667273704), (48, 444849136), (64, 333636852), (96, 222424568), (128, 166818426), (192, 111212284), (256, 83409213), (384, 55606142), (768, 27803071)]