40345746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8501}}^1$

素因数の和:8626

約数の個数: 32

約数和(自身を含む): 93045888

約数和(自身を除く): 52700142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 8501, 17002, 25503, 51006, 59507, 119014, 178521, 357042, 960613, 1921226, 2881839, 5763678, 6724291, 13448582, 20172873, 40345746]

約数ペア:

[(1, 40345746), (2, 20172873), (3, 13448582), (6, 6724291), (7, 5763678), (14, 2881839), (21, 1921226), (42, 960613), (113, 357042), (226, 178521), (339, 119014), (678, 59507), (791, 51006), (1582, 25503), (2373, 17002), (4746, 8501)]