21509954592

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32008861}}^1$

素因数の和:32008881

約数の個数: 48

約数和(自身を含む): 64529865792

約数和(自身を除く): 43019911200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32008861, 64017722, 96026583, 128035444, 192053166, 224062027, 256070888, 384106332, 448124054, 512141776, 672186081, 768212664, 896248108, 1024283552, 1344372162, 1536425328, 1792496216, 2688744324, 3072850656, 3584992432, 5377488648, 7169984864, 10754977296, 21509954592]

約数ペア:

[(1, 21509954592), (2, 10754977296), (3, 7169984864), (4, 5377488648), (6, 3584992432), (7, 3072850656), (8, 2688744324), (12, 1792496216), (14, 1536425328), (16, 1344372162), (21, 1024283552), (24, 896248108), (28, 768212664), (32, 672186081), (42, 512141776), (48, 448124054), (56, 384106332), (84, 256070888), (96, 224062027), (112, 192053166), (168, 128035444), (224, 96026583), (336, 64017722), (672, 32008861)]