40410072

素因数分解:

$2^3\times 3^2\times {\mathrm{561251}}^1$

素因数の和:561263

約数の個数: 24

約数和(自身を含む): 109444140

約数和(自身を除く): 69034068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 561251, 1122502, 1683753, 2245004, 3367506, 4490008, 5051259, 6735012, 10102518, 13470024, 20205036, 40410072]

約数ペア:

[(1, 40410072), (2, 20205036), (3, 13470024), (4, 10102518), (6, 6735012), (8, 5051259), (9, 4490008), (12, 3367506), (18, 2245004), (24, 1683753), (36, 1122502), (72, 561251)]