1994023584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{989099}}^1$

素因数の和:989122

約数の個数: 72

約数和(自身を含む): 6480583200

約数和(自身を除く): 4486559616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 989099, 1978198, 2967297, 3956396, 5934594, 6923693, 7912792, 8901891, 11869188, 13847386, 15825584, 17803782, 20771079, 23738376, 27694772, 31651168, 35607564, 41542158, 47476752, 55389544, 62313237, 71215128, 83084316, 94953504, 110779088, 124626474, 142430256, 166168632, 221558176, 249252948, 284860512, 332337264, 498505896, 664674528, 997011792, 1994023584]

約数ペア:

[(1, 1994023584), (2, 997011792), (3, 664674528), (4, 498505896), (6, 332337264), (7, 284860512), (8, 249252948), (9, 221558176), (12, 166168632), (14, 142430256), (16, 124626474), (18, 110779088), (21, 94953504), (24, 83084316), (28, 71215128), (32, 62313237), (36, 55389544), (42, 47476752), (48, 41542158), (56, 35607564), (63, 31651168), (72, 27694772), (84, 23738376), (96, 20771079), (112, 17803782), (126, 15825584), (144, 13847386), (168, 11869188), (224, 8901891), (252, 7912792), (288, 6923693), (336, 5934594), (504, 3956396), (672, 2967297), (1008, 1978198), (2016, 989099)]