12851924406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{30071}}^1$

素因数の和:30281

約数の個数: 64

約数和(自身を含む): 28407214080

約数和(自身を除く): 15555289674

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 163, 326, 437, 489, 874, 978, 1311, 2622, 3097, 3749, 6194, 7498, 9291, 11247, 18582, 22494, 30071, 60142, 71231, 90213, 142462, 180426, 213693, 427386, 571349, 691633, 1142698, 1383266, 1714047, 2074899, 3428094, 4149798, 4901573, 9803146, 13141027, 14704719, 26282054, 29409438, 39423081, 78846162, 93129887, 112736179, 186259774, 225472358, 279389661, 338208537, 558779322, 676417074, 2141987401, 4283974802, 6425962203, 12851924406]

約数ペア:

[(1, 12851924406), (2, 6425962203), (3, 4283974802), (6, 2141987401), (19, 676417074), (23, 558779322), (38, 338208537), (46, 279389661), (57, 225472358), (69, 186259774), (114, 112736179), (138, 93129887), (163, 78846162), (326, 39423081), (437, 29409438), (489, 26282054), (874, 14704719), (978, 13141027), (1311, 9803146), (2622, 4901573), (3097, 4149798), (3749, 3428094), (6194, 2074899), (7498, 1714047), (9291, 1383266), (11247, 1142698), (18582, 691633), (22494, 571349), (30071, 427386), (60142, 213693), (71231, 180426), (90213, 142462)]