18696543264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9274079}}^1$

素因数の和:9274102

約数の個数: 72

約数和(自身を含む): 60763772160

約数和(自身を除く): 42067228896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9274079, 18548158, 27822237, 37096316, 55644474, 64918553, 74192632, 83466711, 111288948, 129837106, 148385264, 166933422, 194755659, 222577896, 259674212, 296770528, 333866844, 389511318, 445155792, 519348424, 584266977, 667733688, 779022636, 890311584, 1038696848, 1168533954, 1335467376, 1558045272, 2077393696, 2337067908, 2670934752, 3116090544, 4674135816, 6232181088, 9348271632, 18696543264]

約数ペア:

[(1, 18696543264), (2, 9348271632), (3, 6232181088), (4, 4674135816), (6, 3116090544), (7, 2670934752), (8, 2337067908), (9, 2077393696), (12, 1558045272), (14, 1335467376), (16, 1168533954), (18, 1038696848), (21, 890311584), (24, 779022636), (28, 667733688), (32, 584266977), (36, 519348424), (42, 445155792), (48, 389511318), (56, 333866844), (63, 296770528), (72, 259674212), (84, 222577896), (96, 194755659), (112, 166933422), (126, 148385264), (144, 129837106), (168, 111288948), (224, 83466711), (252, 74192632), (288, 64918553), (336, 55644474), (504, 37096316), (672, 27822237), (1008, 18548158), (2016, 9274079)]