18525419523

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{839}}^1\times {\mathrm{1613}}^1$

素因数の和:2490

約数の個数: 60

約数和(自身を含む): 30020593680

約数和(自身を除く): 11495174157

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 839, 1053, 1521, 1613, 2517, 4563, 4839, 7551, 10907, 13689, 14517, 20969, 22653, 32721, 43551, 62907, 67959, 98163, 130653, 141791, 188721, 272597, 294489, 425373, 566163, 817791, 883467, 1276119, 1353307, 1698489, 2453373, 3828357, 4059921, 7360119, 11485071, 12179763, 17592991, 22080357, 36539289, 52778973, 109617867, 158336919, 228708883, 475010757, 686126649, 1425032271, 2058379947, 6175139841, 18525419523]

約数ペア:

[(1, 18525419523), (3, 6175139841), (9, 2058379947), (13, 1425032271), (27, 686126649), (39, 475010757), (81, 228708883), (117, 158336919), (169, 109617867), (351, 52778973), (507, 36539289), (839, 22080357), (1053, 17592991), (1521, 12179763), (1613, 11485071), (2517, 7360119), (4563, 4059921), (4839, 3828357), (7551, 2453373), (10907, 1698489), (13689, 1353307), (14517, 1276119), (20969, 883467), (22653, 817791), (32721, 566163), (43551, 425373), (62907, 294489), (67959, 272597), (98163, 188721), (130653, 141791)]