421263468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{688339}}^1$

素因数の和:688366

約数の個数: 36

約数和(自身を含む): 1127500920

約数和(自身を除く): 706237452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 688339, 1376678, 2065017, 2753356, 4130034, 6195051, 8260068, 11701763, 12390102, 23403526, 24780204, 35105289, 46807052, 70210578, 105315867, 140421156, 210631734, 421263468]

約数ペア:

[(1, 421263468), (2, 210631734), (3, 140421156), (4, 105315867), (6, 70210578), (9, 46807052), (12, 35105289), (17, 24780204), (18, 23403526), (34, 12390102), (36, 11701763), (51, 8260068), (68, 6195051), (102, 4130034), (153, 2753356), (204, 2065017), (306, 1376678), (612, 688339)]