1404414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 3420144

約数和(自身を除く): 2015730

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 173, 198, 246, 346, 369, 451, 519, 738, 902, 1038, 1353, 1557, 1903, 2706, 3114, 3806, 4059, 5709, 7093, 8118, 11418, 14186, 17127, 21279, 34254, 42558, 63837, 78023, 127674, 156046, 234069, 468138, 702207, 1404414]

約数ペア:

[(1, 1404414), (2, 702207), (3, 468138), (6, 234069), (9, 156046), (11, 127674), (18, 78023), (22, 63837), (33, 42558), (41, 34254), (66, 21279), (82, 17127), (99, 14186), (123, 11418), (173, 8118), (198, 7093), (246, 5709), (346, 4059), (369, 3806), (451, 3114), (519, 2706), (738, 1903), (902, 1557), (1038, 1353)]