28078196562

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4444159}}^1$

素因数の和:4444189

約数の個数: 48

約数和(自身を含む): 67942318080

約数和(自身を除く): 39864121518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 4444159, 8888318, 13332477, 26664954, 39997431, 57774067, 79994862, 115548134, 119992293, 173322201, 239984586, 346644402, 359976879, 519966603, 719953758, 1039933206, 1079930637, 1559899809, 2159861274, 3119799618, 4679699427, 9359398854, 14039098281, 28078196562]

約数ペア:

[(1, 28078196562), (2, 14039098281), (3, 9359398854), (6, 4679699427), (9, 3119799618), (13, 2159861274), (18, 1559899809), (26, 1079930637), (27, 1039933206), (39, 719953758), (54, 519966603), (78, 359976879), (81, 346644402), (117, 239984586), (162, 173322201), (234, 119992293), (243, 115548134), (351, 79994862), (486, 57774067), (702, 39997431), (1053, 26664954), (2106, 13332477), (3159, 8888318), (6318, 4444159)]