252189018

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{65777}}^1$

素因数の和:65859

約数の個数: 32

約数和(自身を含む): 568321920

約数和(自身を除く): 316132902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 65777, 131554, 197331, 394662, 591993, 1183986, 1775979, 3551958, 4670167, 9340334, 14010501, 28021002, 42031503, 84063006, 126094509, 252189018]

約数ペア:

[(1, 252189018), (2, 126094509), (3, 84063006), (6, 42031503), (9, 28021002), (18, 14010501), (27, 9340334), (54, 4670167), (71, 3551958), (142, 1775979), (213, 1183986), (426, 591993), (639, 394662), (1278, 197331), (1917, 131554), (3834, 65777)]