38539566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 52271154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1511, 1962, 2834, 3022, 4251, 4533, 8502, 9066, 12753, 13599, 19643, 25506, 27198, 39286, 58929, 117858, 164699, 176787, 329398, 353574, 494097, 988194, 1482291, 2141087, 2964582, 4282174, 6423261, 12846522, 19269783, 38539566]

約数ペア:

[(1, 38539566), (2, 19269783), (3, 12846522), (6, 6423261), (9, 4282174), (13, 2964582), (18, 2141087), (26, 1482291), (39, 988194), (78, 494097), (109, 353574), (117, 329398), (218, 176787), (234, 164699), (327, 117858), (654, 58929), (981, 39286), (1417, 27198), (1511, 25506), (1962, 19643), (2834, 13599), (3022, 12753), (4251, 9066), (4533, 8502)]