18206412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216743}}^1$

素因数の和:216757

約数の個数: 24

約数和(自身を含む): 48550656

約数和(自身を除く): 30344244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216743, 433486, 650229, 866972, 1300458, 1517201, 2600916, 3034402, 4551603, 6068804, 9103206, 18206412]

約数ペア:

[(1, 18206412), (2, 9103206), (3, 6068804), (4, 4551603), (6, 3034402), (7, 2600916), (12, 1517201), (14, 1300458), (21, 866972), (28, 650229), (42, 433486), (84, 216743)]