11381526

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 28170240

約数和(自身を除く): 16788714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 523, 558, 702, 806, 837, 1046, 1209, 1569, 1674, 2418, 3138, 3627, 4707, 6799, 7254, 9414, 10881, 13598, 14121, 16213, 20397, 21762, 28242, 32426, 40794, 48639, 61191, 97278, 122382, 145917, 183573, 210769, 291834, 367146, 421538, 437751, 632307, 875502, 1264614, 1896921, 3793842, 5690763, 11381526]

約数ペア:

[(1, 11381526), (2, 5690763), (3, 3793842), (6, 1896921), (9, 1264614), (13, 875502), (18, 632307), (26, 437751), (27, 421538), (31, 367146), (39, 291834), (54, 210769), (62, 183573), (78, 145917), (93, 122382), (117, 97278), (186, 61191), (234, 48639), (279, 40794), (351, 32426), (403, 28242), (523, 21762), (558, 20397), (702, 16213), (806, 14121), (837, 13598), (1046, 10881), (1209, 9414), (1569, 7254), (1674, 6799), (2418, 4707), (3138, 3627)]