42521346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8231}}^1$

素因数の和:8287

約数の個数: 48

約数和(自身を含む): 107872128

約数和(自身を除く): 65350782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 8231, 16462, 24693, 49386, 57617, 74079, 115234, 148158, 172851, 337471, 345702, 518553, 674942, 1012413, 1037106, 2024826, 2362297, 3037239, 4724594, 6074478, 7086891, 14173782, 21260673, 42521346]

約数ペア:

[(1, 42521346), (2, 21260673), (3, 14173782), (6, 7086891), (7, 6074478), (9, 4724594), (14, 3037239), (18, 2362297), (21, 2024826), (41, 1037106), (42, 1012413), (63, 674942), (82, 518553), (123, 345702), (126, 337471), (246, 172851), (287, 148158), (369, 115234), (574, 74079), (738, 57617), (861, 49386), (1722, 24693), (2583, 16462), (5166, 8231)]