12723102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 32739840

約数和(自身を除く): 20016738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 347, 378, 582, 679, 694, 873, 1041, 1358, 1746, 2037, 2082, 2429, 2619, 3123, 4074, 4858, 5238, 6111, 6246, 7287, 9369, 12222, 14574, 18333, 18738, 21861, 33659, 36666, 43722, 65583, 67318, 100977, 131166, 201954, 235613, 302931, 471226, 605862, 706839, 908793, 1413678, 1817586, 2120517, 4241034, 6361551, 12723102]

約数ペア:

[(1, 12723102), (2, 6361551), (3, 4241034), (6, 2120517), (7, 1817586), (9, 1413678), (14, 908793), (18, 706839), (21, 605862), (27, 471226), (42, 302931), (54, 235613), (63, 201954), (97, 131166), (126, 100977), (189, 67318), (194, 65583), (291, 43722), (347, 36666), (378, 33659), (582, 21861), (679, 18738), (694, 18333), (873, 14574), (1041, 12222), (1358, 9369), (1746, 7287), (2037, 6246), (2082, 6111), (2429, 5238), (2619, 4858), (3123, 4074)]