16291716

素因数分解:

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

素因数の和:393

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 28523964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 269, 294, 309, 412, 538, 588, 618, 721, 807, 1076, 1236, 1442, 1614, 1883, 2163, 2884, 3228, 3766, 4326, 5047, 5649, 7532, 8652, 10094, 11298, 13181, 15141, 20188, 22596, 26362, 27707, 30282, 39543, 52724, 55414, 60564, 79086, 83121, 110828, 158172, 166242, 193949, 332484, 387898, 581847, 775796, 1163694, 1357643, 2327388, 2715286, 4072929, 5430572, 8145858, 16291716]

約数ペア:

[(1, 16291716), (2, 8145858), (3, 5430572), (4, 4072929), (6, 2715286), (7, 2327388), (12, 1357643), (14, 1163694), (21, 775796), (28, 581847), (42, 387898), (49, 332484), (84, 193949), (98, 166242), (103, 158172), (147, 110828), (196, 83121), (206, 79086), (269, 60564), (294, 55414), (309, 52724), (412, 39543), (538, 30282), (588, 27707), (618, 26362), (721, 22596), (807, 20188), (1076, 15141), (1236, 13181), (1442, 11298), (1614, 10094), (1883, 8652), (2163, 7532), (2884, 5649), (3228, 5047), (3766, 4326)]