1081663254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77339}}^1$

素因数の和:77394

約数の個数: 64

約数和(自身を含む): 2821363200

約数和(自身を除く): 1739699946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 13986, 77339, 154678, 232017, 464034, 541373, 696051, 1082746, 1392102, 1624119, 2088153, 2861543, 3248238, 4176306, 4872357, 5723086, 8584629, 9744714, 14617071, 17169258, 20030801, 25753887, 29234142, 40061602, 51507774, 60092403, 77261661, 120184806, 154523322, 180277209, 360554418, 540831627, 1081663254]

約数ペア:

[(1, 1081663254), (2, 540831627), (3, 360554418), (6, 180277209), (7, 154523322), (9, 120184806), (14, 77261661), (18, 60092403), (21, 51507774), (27, 40061602), (37, 29234142), (42, 25753887), (54, 20030801), (63, 17169258), (74, 14617071), (111, 9744714), (126, 8584629), (189, 5723086), (222, 4872357), (259, 4176306), (333, 3248238), (378, 2861543), (518, 2088153), (666, 1624119), (777, 1392102), (999, 1082746), (1554, 696051), (1998, 541373), (2331, 464034), (4662, 232017), (6993, 154678), (13986, 77339)]