63987588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253919}}^1$

素因数の和:253936

約数の個数: 36

約数和(自身を含む): 184853760

約数和(自身を除く): 120866172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253919, 507838, 761757, 1015676, 1523514, 1777433, 2285271, 3047028, 3554866, 4570542, 5332299, 7109732, 9141084, 10664598, 15996897, 21329196, 31993794, 63987588]

約数ペア:

[(1, 63987588), (2, 31993794), (3, 21329196), (4, 15996897), (6, 10664598), (7, 9141084), (9, 7109732), (12, 5332299), (14, 4570542), (18, 3554866), (21, 3047028), (28, 2285271), (36, 1777433), (42, 1523514), (63, 1015676), (84, 761757), (126, 507838), (252, 253919)]