12877634874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1\times {\mathrm{1423}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 27952823808

約数和(自身を除く): 15075188934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 641, 1086, 1282, 1423, 1923, 2353, 2846, 3846, 4269, 4706, 7059, 8333, 8538, 14118, 16666, 18499, 24999, 36998, 49998, 55497, 110994, 116021, 232042, 257563, 348063, 515126, 696126, 772689, 912143, 1508273, 1545378, 1824286, 2736429, 3016546, 3348319, 4524819, 5472858, 6696638, 9049638, 10044957, 11857859, 20089914, 23715718, 35573577, 71147154, 165097883, 330195766, 495293649, 990587298, 2146272479, 4292544958, 6438817437, 12877634874]

約数ペア:

[(1, 12877634874), (2, 6438817437), (3, 4292544958), (6, 2146272479), (13, 990587298), (26, 495293649), (39, 330195766), (78, 165097883), (181, 71147154), (362, 35573577), (543, 23715718), (641, 20089914), (1086, 11857859), (1282, 10044957), (1423, 9049638), (1923, 6696638), (2353, 5472858), (2846, 4524819), (3846, 3348319), (4269, 3016546), (4706, 2736429), (7059, 1824286), (8333, 1545378), (8538, 1508273), (14118, 912143), (16666, 772689), (18499, 696126), (24999, 515126), (36998, 348063), (49998, 257563), (55497, 232042), (110994, 116021)]