12974256

素因数分解:

$2^4\times 3^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 38997504

約数和(自身を除く): 26023248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 71, 72, 81, 94, 108, 141, 142, 144, 162, 188, 213, 216, 243, 282, 284, 324, 376, 423, 426, 432, 486, 564, 568, 639, 648, 752, 846, 852, 972, 1128, 1136, 1269, 1278, 1296, 1692, 1704, 1917, 1944, 2256, 2538, 2556, 3337, 3384, 3408, 3807, 3834, 3888, 5076, 5112, 5751, 6674, 6768, 7614, 7668, 10011, 10152, 10224, 11421, 11502, 13348, 15228, 15336, 17253, 20022, 20304, 22842, 23004, 26696, 30033, 30456, 30672, 34506, 40044, 45684, 46008, 53392, 60066, 60912, 69012, 80088, 90099, 91368, 92016, 120132, 138024, 160176, 180198, 182736, 240264, 270297, 276048, 360396, 480528, 540594, 720792, 810891, 1081188, 1441584, 1621782, 2162376, 3243564, 4324752, 6487128, 12974256]

約数ペア:

[(1, 12974256), (2, 6487128), (3, 4324752), (4, 3243564), (6, 2162376), (8, 1621782), (9, 1441584), (12, 1081188), (16, 810891), (18, 720792), (24, 540594), (27, 480528), (36, 360396), (47, 276048), (48, 270297), (54, 240264), (71, 182736), (72, 180198), (81, 160176), (94, 138024), (108, 120132), (141, 92016), (142, 91368), (144, 90099), (162, 80088), (188, 69012), (213, 60912), (216, 60066), (243, 53392), (282, 46008), (284, 45684), (324, 40044), (376, 34506), (423, 30672), (426, 30456), (432, 30033), (486, 26696), (564, 23004), (568, 22842), (639, 20304), (648, 20022), (752, 17253), (846, 15336), (852, 15228), (972, 13348), (1128, 11502), (1136, 11421), (1269, 10224), (1278, 10152), (1296, 10011), (1692, 7668), (1704, 7614), (1917, 6768), (1944, 6674), (2256, 5751), (2538, 5112), (2556, 5076), (3337, 3888), (3384, 3834), (3408, 3807)]