21689832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{29153}}^1$

素因数の和:29193

約数の個数: 32

約数和(自身を含む): 55975680

約数和(自身を除く): 34285848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 29153, 58306, 87459, 116612, 174918, 233224, 349836, 699672, 903743, 1807486, 2711229, 3614972, 5422458, 7229944, 10844916, 21689832]

約数ペア:

[(1, 21689832), (2, 10844916), (3, 7229944), (4, 5422458), (6, 3614972), (8, 2711229), (12, 1807486), (24, 903743), (31, 699672), (62, 349836), (93, 233224), (124, 174918), (186, 116612), (248, 87459), (372, 58306), (744, 29153)]