27277458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 35621742

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 389, 403, 754, 778, 806, 899, 1131, 1167, 1209, 1798, 2262, 2334, 2418, 2697, 5057, 5394, 10114, 11281, 11687, 12059, 15171, 22562, 23374, 24118, 30342, 33843, 35061, 36177, 67686, 70122, 72354, 146653, 156767, 293306, 313534, 349711, 439959, 470301, 699422, 879918, 940602, 1049133, 2098266, 4546243, 9092486, 13638729, 27277458]

約数ペア:

[(1, 27277458), (2, 13638729), (3, 9092486), (6, 4546243), (13, 2098266), (26, 1049133), (29, 940602), (31, 879918), (39, 699422), (58, 470301), (62, 439959), (78, 349711), (87, 313534), (93, 293306), (174, 156767), (186, 146653), (377, 72354), (389, 70122), (403, 67686), (754, 36177), (778, 35061), (806, 33843), (899, 30342), (1131, 24118), (1167, 23374), (1209, 22562), (1798, 15171), (2262, 12059), (2334, 11687), (2418, 11281), (2697, 10114), (5057, 5394)]