64450854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21187}}^1$

素因数の和:21221

約数の個数: 36

約数和(自身を含む): 151218756

約数和(自身を除く): 86767902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 21187, 42374, 63561, 127122, 190683, 275431, 381366, 550862, 826293, 1652586, 2478879, 3580603, 4957758, 7161206, 10741809, 21483618, 32225427, 64450854]

約数ペア:

[(1, 64450854), (2, 32225427), (3, 21483618), (6, 10741809), (9, 7161206), (13, 4957758), (18, 3580603), (26, 2478879), (39, 1652586), (78, 826293), (117, 550862), (169, 381366), (234, 275431), (338, 190683), (507, 127122), (1014, 63561), (1521, 42374), (3042, 21187)]