40493448

素因数分解:

$2^3\times 3^2\times {\mathrm{562409}}^1$

素因数の和:562421

約数の個数: 24

約数和(自身を含む): 109669950

約数和(自身を除く): 69176502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 562409, 1124818, 1687227, 2249636, 3374454, 4499272, 5061681, 6748908, 10123362, 13497816, 20246724, 40493448]

約数ペア:

[(1, 40493448), (2, 20246724), (3, 13497816), (4, 10123362), (6, 6748908), (8, 5061681), (9, 4499272), (12, 3374454), (18, 2249636), (24, 1687227), (36, 1124818), (72, 562409)]