15930072

素因数分解:

$2^3\times 3^2\times {\mathrm{221251}}^1$

素因数の和:221263

約数の個数: 24

約数和(自身を含む): 43144140

約数和(自身を除く): 27214068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 221251, 442502, 663753, 885004, 1327506, 1770008, 1991259, 2655012, 3982518, 5310024, 7965036, 15930072]

約数ペア:

[(1, 15930072), (2, 7965036), (3, 5310024), (4, 3982518), (6, 2655012), (8, 1991259), (9, 1770008), (12, 1327506), (18, 885004), (24, 663753), (36, 442502), (72, 221251)]