12705498

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 30759456

約数和(自身を除く): 18053958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2011, 2106, 3159, 4022, 6033, 6318, 12066, 18099, 26143, 36198, 52286, 54297, 78429, 108594, 156858, 162891, 235287, 325782, 470574, 488673, 705861, 977346, 1411722, 2117583, 4235166, 6352749, 12705498]

約数ペア:

[(1, 12705498), (2, 6352749), (3, 4235166), (6, 2117583), (9, 1411722), (13, 977346), (18, 705861), (26, 488673), (27, 470574), (39, 325782), (54, 235287), (78, 162891), (81, 156858), (117, 108594), (162, 78429), (234, 54297), (243, 52286), (351, 36198), (486, 26143), (702, 18099), (1053, 12066), (2011, 6318), (2106, 6033), (3159, 4022)]