64946238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15013}}^1$

素因数の和:15128

約数の個数: 32

約数和(自身を含む): 149899776

約数和(自身を除く): 84953538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 15013, 30026, 45039, 90078, 105091, 210182, 315273, 630546, 1546339, 3092678, 4639017, 9278034, 10824373, 21648746, 32473119, 64946238]

約数ペア:

[(1, 64946238), (2, 32473119), (3, 21648746), (6, 10824373), (7, 9278034), (14, 4639017), (21, 3092678), (42, 1546339), (103, 630546), (206, 315273), (309, 210182), (618, 105091), (721, 90078), (1442, 45039), (2163, 30026), (4326, 15013)]