6658938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 17128800

約数和(自身を除く): 10469862

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 199, 234, 286, 338, 398, 429, 507, 597, 858, 1014, 1194, 1287, 1521, 1791, 1859, 2189, 2574, 2587, 3042, 3582, 3718, 4378, 5174, 5577, 6567, 7761, 11154, 13134, 15522, 16731, 19701, 23283, 28457, 33462, 33631, 39402, 46566, 56914, 67262, 85371, 100893, 170742, 201786, 256113, 302679, 369941, 512226, 605358, 739882, 1109823, 2219646, 3329469, 6658938]

約数ペア:

[(1, 6658938), (2, 3329469), (3, 2219646), (6, 1109823), (9, 739882), (11, 605358), (13, 512226), (18, 369941), (22, 302679), (26, 256113), (33, 201786), (39, 170742), (66, 100893), (78, 85371), (99, 67262), (117, 56914), (143, 46566), (169, 39402), (198, 33631), (199, 33462), (234, 28457), (286, 23283), (338, 19701), (398, 16731), (429, 15522), (507, 13134), (597, 11154), (858, 7761), (1014, 6567), (1194, 5577), (1287, 5174), (1521, 4378), (1791, 3718), (1859, 3582), (2189, 3042), (2574, 2587)]