12566148

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 35481600

約数和(自身を除く): 22915452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 71, 84, 86, 98, 129, 142, 147, 172, 196, 213, 258, 284, 294, 301, 343, 426, 497, 516, 588, 602, 686, 852, 903, 994, 1029, 1204, 1372, 1491, 1806, 1988, 2058, 2107, 2982, 3053, 3479, 3612, 4116, 4214, 5964, 6106, 6321, 6958, 8428, 9159, 10437, 12212, 12642, 13916, 14749, 18318, 20874, 21371, 24353, 25284, 29498, 36636, 41748, 42742, 44247, 48706, 58996, 64113, 73059, 85484, 88494, 97412, 128226, 146118, 149597, 176988, 256452, 292236, 299194, 448791, 598388, 897582, 1047179, 1795164, 2094358, 3141537, 4188716, 6283074, 12566148]

約数ペア:

[(1, 12566148), (2, 6283074), (3, 4188716), (4, 3141537), (6, 2094358), (7, 1795164), (12, 1047179), (14, 897582), (21, 598388), (28, 448791), (42, 299194), (43, 292236), (49, 256452), (71, 176988), (84, 149597), (86, 146118), (98, 128226), (129, 97412), (142, 88494), (147, 85484), (172, 73059), (196, 64113), (213, 58996), (258, 48706), (284, 44247), (294, 42742), (301, 41748), (343, 36636), (426, 29498), (497, 25284), (516, 24353), (588, 21371), (602, 20874), (686, 18318), (852, 14749), (903, 13916), (994, 12642), (1029, 12212), (1204, 10437), (1372, 9159), (1491, 8428), (1806, 6958), (1988, 6321), (2058, 6106), (2107, 5964), (2982, 4214), (3053, 4116), (3479, 3612)]