13199292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 35380800

約数和(自身を除く): 22181508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 269, 282, 348, 423, 522, 538, 564, 807, 846, 1044, 1076, 1363, 1614, 1692, 2421, 2726, 3228, 4089, 4842, 5452, 7801, 8178, 9684, 12267, 12643, 15602, 16356, 23403, 24534, 25286, 31204, 37929, 46806, 49068, 50572, 70209, 75858, 93612, 113787, 140418, 151716, 227574, 280836, 366647, 455148, 733294, 1099941, 1466588, 2199882, 3299823, 4399764, 6599646, 13199292]

約数ペア:

[(1, 13199292), (2, 6599646), (3, 4399764), (4, 3299823), (6, 2199882), (9, 1466588), (12, 1099941), (18, 733294), (29, 455148), (36, 366647), (47, 280836), (58, 227574), (87, 151716), (94, 140418), (116, 113787), (141, 93612), (174, 75858), (188, 70209), (261, 50572), (269, 49068), (282, 46806), (348, 37929), (423, 31204), (522, 25286), (538, 24534), (564, 23403), (807, 16356), (846, 15602), (1044, 12643), (1076, 12267), (1363, 9684), (1614, 8178), (1692, 7801), (2421, 5452), (2726, 4842), (3228, 4089)]