660688002

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{313717}}^1$

素因数の和:313744

約数の個数: 40

約数和(自身を含む): 1594314876

約数和(自身を除く): 933626874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 313717, 627434, 941151, 1882302, 2823453, 4078321, 5646906, 8156642, 8470359, 12234963, 16940718, 24469926, 25411077, 36704889, 50822154, 73409778, 110114667, 220229334, 330344001, 660688002]

約数ペア:

[(1, 660688002), (2, 330344001), (3, 220229334), (6, 110114667), (9, 73409778), (13, 50822154), (18, 36704889), (26, 25411077), (27, 24469926), (39, 16940718), (54, 12234963), (78, 8470359), (81, 8156642), (117, 5646906), (162, 4078321), (234, 2823453), (351, 1882302), (702, 941151), (1053, 627434), (2106, 313717)]