7801992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9851}}^1$

素因数の和:9874

約数の個数: 48

約数和(自身を含む): 23053680

約数和(自身を除く): 15251688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 9851, 19702, 29553, 39404, 59106, 78808, 88659, 108361, 118212, 177318, 216722, 236424, 325083, 354636, 433444, 650166, 709272, 866888, 975249, 1300332, 1950498, 2600664, 3900996, 7801992]

約数ペア:

[(1, 7801992), (2, 3900996), (3, 2600664), (4, 1950498), (6, 1300332), (8, 975249), (9, 866888), (11, 709272), (12, 650166), (18, 433444), (22, 354636), (24, 325083), (33, 236424), (36, 216722), (44, 177318), (66, 118212), (72, 108361), (88, 88659), (99, 78808), (132, 59106), (198, 39404), (264, 29553), (396, 19702), (792, 9851)]