125780418

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 301171200

約数和(自身を除く): 175390782

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1634, 2322, 2451, 2851, 4902, 5702, 7353, 8553, 14706, 17106, 22059, 25659, 44118, 51318, 54169, 76977, 108338, 122593, 153954, 162507, 245186, 325014, 367779, 487521, 735558, 975042, 1103337, 1462563, 2206674, 2329267, 2925126, 3310011, 4658534, 6620022, 6987801, 13975602, 20963403, 41926806, 62890209, 125780418]

約数ペア:

[(1, 125780418), (2, 62890209), (3, 41926806), (6, 20963403), (9, 13975602), (18, 6987801), (19, 6620022), (27, 4658534), (38, 3310011), (43, 2925126), (54, 2329267), (57, 2206674), (86, 1462563), (114, 1103337), (129, 975042), (171, 735558), (258, 487521), (342, 367779), (387, 325014), (513, 245186), (774, 162507), (817, 153954), (1026, 122593), (1161, 108338), (1634, 76977), (2322, 54169), (2451, 51318), (2851, 44118), (4902, 25659), (5702, 22059), (7353, 17106), (8553, 14706)]