12453456

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 32301504

約数和(自身を除く): 19848048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 647, 802, 1203, 1294, 1604, 1941, 2406, 2588, 3208, 3882, 4812, 5176, 6416, 7764, 9624, 10352, 15528, 19248, 31056, 259447, 518894, 778341, 1037788, 1556682, 2075576, 3113364, 4151152, 6226728, 12453456]

約数ペア:

[(1, 12453456), (2, 6226728), (3, 4151152), (4, 3113364), (6, 2075576), (8, 1556682), (12, 1037788), (16, 778341), (24, 518894), (48, 259447), (401, 31056), (647, 19248), (802, 15528), (1203, 10352), (1294, 9624), (1604, 7764), (1941, 6416), (2406, 5176), (2588, 4812), (3208, 3882)]