15128022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 22611498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 269, 273, 309, 538, 546, 618, 721, 807, 1339, 1442, 1614, 1883, 2163, 2678, 3497, 3766, 4017, 4326, 5649, 6994, 8034, 9373, 10491, 11298, 18746, 20982, 24479, 27707, 28119, 48958, 55414, 56238, 73437, 83121, 146874, 166242, 193949, 360191, 387898, 581847, 720382, 1080573, 1163694, 2161146, 2521337, 5042674, 7564011, 15128022]

約数ペア:

[(1, 15128022), (2, 7564011), (3, 5042674), (6, 2521337), (7, 2161146), (13, 1163694), (14, 1080573), (21, 720382), (26, 581847), (39, 387898), (42, 360191), (78, 193949), (91, 166242), (103, 146874), (182, 83121), (206, 73437), (269, 56238), (273, 55414), (309, 48958), (538, 28119), (546, 27707), (618, 24479), (721, 20982), (807, 18746), (1339, 11298), (1442, 10491), (1614, 9373), (1883, 8034), (2163, 6994), (2678, 5649), (3497, 4326), (3766, 4017)]