2180641536

素因数分解:

$2^8\times 3^2\times {\mathrm{946459}}^1$

素因数の和:946481

約数の個数: 54

約数和(自身を含む): 6287333780

約数和(自身を除く): 4106692244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 946459, 1892918, 2839377, 3785836, 5678754, 7571672, 8518131, 11357508, 15143344, 17036262, 22715016, 30286688, 34072524, 45430032, 60573376, 68145048, 90860064, 121146752, 136290096, 181720128, 242293504, 272580192, 363440256, 545160384, 726880512, 1090320768, 2180641536]

約数ペア:

[(1, 2180641536), (2, 1090320768), (3, 726880512), (4, 545160384), (6, 363440256), (8, 272580192), (9, 242293504), (12, 181720128), (16, 136290096), (18, 121146752), (24, 90860064), (32, 68145048), (36, 60573376), (48, 45430032), (64, 34072524), (72, 30286688), (96, 22715016), (128, 17036262), (144, 15143344), (192, 11357508), (256, 8518131), (288, 7571672), (384, 5678754), (576, 3785836), (768, 2839377), (1152, 1892918), (2304, 946459)]