21040499328

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1480891}}^1$

素因数の和:1480945

約数の個数: 64

約数和(自身を含む): 57399373920

約数和(自身を除く): 36358874592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14208, 1480891, 2961782, 4442673, 5923564, 8885346, 11847128, 17770692, 23694256, 35541384, 47388512, 54792967, 71082768, 94777024, 109585934, 142165536, 164378901, 189554048, 219171868, 284331072, 328757802, 438343736, 568662144, 657515604, 876687472, 1315031208, 1753374944, 2630062416, 3506749888, 5260124832, 7013499776, 10520249664, 21040499328]

約数ペア:

[(1, 21040499328), (2, 10520249664), (3, 7013499776), (4, 5260124832), (6, 3506749888), (8, 2630062416), (12, 1753374944), (16, 1315031208), (24, 876687472), (32, 657515604), (37, 568662144), (48, 438343736), (64, 328757802), (74, 284331072), (96, 219171868), (111, 189554048), (128, 164378901), (148, 142165536), (192, 109585934), (222, 94777024), (296, 71082768), (384, 54792967), (444, 47388512), (592, 35541384), (888, 23694256), (1184, 17770692), (1776, 11847128), (2368, 8885346), (3552, 5923564), (4736, 4442673), (7104, 2961782), (14208, 1480891)]