40195818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57259}}^1$

素因数の和:57283

約数の個数: 32

約数和(自身を含む): 96196800

約数和(自身を除く): 56000982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 57259, 114518, 171777, 343554, 515331, 744367, 1030662, 1488734, 1545993, 2233101, 3091986, 4466202, 6699303, 13398606, 20097909, 40195818]

約数ペア:

[(1, 40195818), (2, 20097909), (3, 13398606), (6, 6699303), (9, 4466202), (13, 3091986), (18, 2233101), (26, 1545993), (27, 1488734), (39, 1030662), (54, 744367), (78, 515331), (117, 343554), (234, 171777), (351, 114518), (702, 57259)]