7742988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19553}}^1$

素因数の和:19574

約数の個数: 36

約数和(自身を含む): 21352968

約数和(自身を除く): 13609980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 19553, 39106, 58659, 78212, 117318, 175977, 215083, 234636, 351954, 430166, 645249, 703908, 860332, 1290498, 1935747, 2580996, 3871494, 7742988]

約数ペア:

[(1, 7742988), (2, 3871494), (3, 2580996), (4, 1935747), (6, 1290498), (9, 860332), (11, 703908), (12, 645249), (18, 430166), (22, 351954), (33, 234636), (36, 215083), (44, 175977), (66, 117318), (99, 78212), (132, 58659), (198, 39106), (396, 19553)]