21098077356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1\times {\mathrm{22027}}^1$

素因数の和:26254

約数の個数: 48

約数和(自身を含む): 51834527360

約数和(自身を除く): 30736450004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 4201, 8402, 12603, 16804, 22027, 25206, 44054, 50412, 66081, 79819, 88108, 132162, 159638, 239457, 264324, 319276, 418513, 478914, 837026, 957828, 1255539, 1674052, 2511078, 5022156, 92535427, 185070854, 277606281, 370141708, 555212562, 1110425124, 1758173113, 3516346226, 5274519339, 7032692452, 10549038678, 21098077356]

約数ペア:

[(1, 21098077356), (2, 10549038678), (3, 7032692452), (4, 5274519339), (6, 3516346226), (12, 1758173113), (19, 1110425124), (38, 555212562), (57, 370141708), (76, 277606281), (114, 185070854), (228, 92535427), (4201, 5022156), (8402, 2511078), (12603, 1674052), (16804, 1255539), (22027, 957828), (25206, 837026), (44054, 478914), (50412, 418513), (66081, 319276), (79819, 264324), (88108, 239457), (132162, 159638)]