1409291298

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{235117}}^1$

素因数の和:235168

約数の個数: 40

約数和(自身を含む): 3243217692

約数和(自身を除く): 1833926394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 235117, 470234, 705351, 1410702, 2116053, 4232106, 6348159, 8699329, 12696318, 17398658, 19044477, 26097987, 38088954, 52195974, 78293961, 156587922, 234881883, 469763766, 704645649, 1409291298]

約数ペア:

[(1, 1409291298), (2, 704645649), (3, 469763766), (6, 234881883), (9, 156587922), (18, 78293961), (27, 52195974), (37, 38088954), (54, 26097987), (74, 19044477), (81, 17398658), (111, 12696318), (162, 8699329), (222, 6348159), (333, 4232106), (666, 2116053), (999, 1410702), (1998, 705351), (2997, 470234), (5994, 235117)]