231371286

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{2251}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 476487168

約数和(自身を除く): 245115882

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 463, 926, 1389, 2251, 2778, 4502, 6753, 13506, 17131, 34262, 51393, 83287, 102786, 166574, 249861, 499722, 1042213, 2084426, 3126639, 6253278, 38561881, 77123762, 115685643, 231371286]

約数ペア:

[(1, 231371286), (2, 115685643), (3, 77123762), (6, 38561881), (37, 6253278), (74, 3126639), (111, 2084426), (222, 1042213), (463, 499722), (926, 249861), (1389, 166574), (2251, 102786), (2778, 83287), (4502, 51393), (6753, 34262), (13506, 17131)]