39621972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253987}}^1$

素因数の和:254007

約数の個数: 24

約数和(自身を含む): 99563296

約数和(自身を除く): 59941324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 253987, 507974, 761961, 1015948, 1523922, 3047844, 3301831, 6603662, 9905493, 13207324, 19810986, 39621972]

約数ペア:

[(1, 39621972), (2, 19810986), (3, 13207324), (4, 9905493), (6, 6603662), (12, 3301831), (13, 3047844), (26, 1523922), (39, 1015948), (52, 761961), (78, 507974), (156, 253987)]