12152502

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 27529632

約数和(自身を除く): 15377130

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 257, 333, 426, 514, 639, 666, 771, 1278, 1542, 2313, 2627, 4626, 5254, 7881, 9509, 15762, 18247, 19018, 23643, 28527, 36494, 47286, 54741, 57054, 85581, 109482, 164223, 171162, 328446, 675139, 1350278, 2025417, 4050834, 6076251, 12152502]

約数ペア:

[(1, 12152502), (2, 6076251), (3, 4050834), (6, 2025417), (9, 1350278), (18, 675139), (37, 328446), (71, 171162), (74, 164223), (111, 109482), (142, 85581), (213, 57054), (222, 54741), (257, 47286), (333, 36494), (426, 28527), (514, 23643), (639, 19018), (666, 18247), (771, 15762), (1278, 9509), (1542, 7881), (2313, 5254), (2627, 4626)]