537291282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{220021}}^1$

素因数の和:220074

約数の個数: 32

約数和(自身を含む): 1203960384

約数和(自身を除く): 666669102

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 220021, 440042, 660063, 1320126, 2420231, 4840462, 7260693, 8140777, 14521386, 16281554, 24422331, 48844662, 89548547, 179097094, 268645641, 537291282]

約数ペア:

[(1, 537291282), (2, 268645641), (3, 179097094), (6, 89548547), (11, 48844662), (22, 24422331), (33, 16281554), (37, 14521386), (66, 8140777), (74, 7260693), (111, 4840462), (222, 2420231), (407, 1320126), (814, 660063), (1221, 440042), (2442, 220021)]