66420378

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{5279}}^1$

素因数の和:5523

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 81842022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 2097, 4194, 5279, 6291, 10558, 12582, 15837, 31674, 47511, 95022, 142533, 285066, 1230007, 2460014, 3690021, 7380042, 11070063, 22140126, 33210189, 66420378]

約数ペア:

[(1, 66420378), (2, 33210189), (3, 22140126), (6, 11070063), (9, 7380042), (18, 3690021), (27, 2460014), (54, 1230007), (233, 285066), (466, 142533), (699, 95022), (1398, 47511), (2097, 31674), (4194, 15837), (5279, 12582), (6291, 10558)]