2245716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 6368544

約数和(自身を除く): 4122828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 107, 132, 159, 198, 212, 214, 318, 321, 396, 428, 477, 583, 636, 642, 954, 963, 1166, 1177, 1284, 1749, 1908, 1926, 2332, 2354, 3498, 3531, 3852, 4708, 5247, 5671, 6996, 7062, 10494, 10593, 11342, 14124, 17013, 20988, 21186, 22684, 34026, 42372, 51039, 62381, 68052, 102078, 124762, 187143, 204156, 249524, 374286, 561429, 748572, 1122858, 2245716]

約数ペア:

[(1, 2245716), (2, 1122858), (3, 748572), (4, 561429), (6, 374286), (9, 249524), (11, 204156), (12, 187143), (18, 124762), (22, 102078), (33, 68052), (36, 62381), (44, 51039), (53, 42372), (66, 34026), (99, 22684), (106, 21186), (107, 20988), (132, 17013), (159, 14124), (198, 11342), (212, 10593), (214, 10494), (318, 7062), (321, 6996), (396, 5671), (428, 5247), (477, 4708), (583, 3852), (636, 3531), (642, 3498), (954, 2354), (963, 2332), (1166, 1926), (1177, 1908), (1284, 1749)]