21574804914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2248781}}^1$

素因数の和:2248843

約数の個数: 48

約数和(自身を含む): 51569068824

約数和(自身を除く): 29994263910

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 2248781, 4497562, 6746343, 13492686, 20239029, 29234153, 40478058, 58468306, 87702459, 92200021, 175404918, 184400042, 263107377, 276600063, 526214754, 553200126, 829800189, 1198600273, 1659600378, 2397200546, 3595800819, 7191601638, 10787402457, 21574804914]

約数ペア:

[(1, 21574804914), (2, 10787402457), (3, 7191601638), (6, 3595800819), (9, 2397200546), (13, 1659600378), (18, 1198600273), (26, 829800189), (39, 553200126), (41, 526214754), (78, 276600063), (82, 263107377), (117, 184400042), (123, 175404918), (234, 92200021), (246, 87702459), (369, 58468306), (533, 40478058), (738, 29234153), (1066, 20239029), (1599, 13492686), (3198, 6746343), (4797, 4497562), (9594, 2248781)]