12606741

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 22464000

約数和(自身を除く): 9857259

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 149, 153, 237, 357, 447, 553, 711, 1043, 1071, 1341, 1343, 1659, 2533, 3129, 4029, 4977, 7599, 9387, 9401, 11771, 12087, 17731, 22797, 28203, 35313, 53193, 82397, 84609, 105939, 159579, 200107, 247191, 600321, 741573, 1400749, 1800963, 4202247, 12606741]

約数ペア:

[(1, 12606741), (3, 4202247), (7, 1800963), (9, 1400749), (17, 741573), (21, 600321), (51, 247191), (63, 200107), (79, 159579), (119, 105939), (149, 84609), (153, 82397), (237, 53193), (357, 35313), (447, 28203), (553, 22797), (711, 17731), (1043, 12087), (1071, 11771), (1341, 9401), (1343, 9387), (1659, 7599), (2533, 4977), (3129, 4029)]