40502658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15809}}^1$

素因数の和:15882

約数の個数: 32

約数和(自身を含む): 94101120

約数和(自身を除く): 53598462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 15809, 31618, 47427, 94854, 110663, 221326, 331989, 663978, 964349, 1928698, 2893047, 5786094, 6750443, 13500886, 20251329, 40502658]

約数ペア:

[(1, 40502658), (2, 20251329), (3, 13500886), (6, 6750443), (7, 5786094), (14, 2893047), (21, 1928698), (42, 964349), (61, 663978), (122, 331989), (183, 221326), (366, 110663), (427, 94854), (854, 47427), (1281, 31618), (2562, 15809)]