42214578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 99015840

約数和(自身を除く): 56801262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1033, 1946, 2066, 2919, 3099, 5838, 6198, 6811, 7231, 13622, 14462, 20433, 21693, 40866, 43386, 50617, 101234, 143587, 151851, 287174, 303702, 430761, 861522, 1005109, 2010218, 3015327, 6030654, 7035763, 14071526, 21107289, 42214578]

約数ペア:

[(1, 42214578), (2, 21107289), (3, 14071526), (6, 7035763), (7, 6030654), (14, 3015327), (21, 2010218), (42, 1005109), (49, 861522), (98, 430761), (139, 303702), (147, 287174), (278, 151851), (294, 143587), (417, 101234), (834, 50617), (973, 43386), (1033, 40866), (1946, 21693), (2066, 20433), (2919, 14462), (3099, 13622), (5838, 7231), (6198, 6811)]