42668604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 127370880

約数和(自身を除く): 84702276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 53, 57, 66, 76, 99, 106, 107, 114, 132, 159, 171, 198, 209, 212, 214, 228, 318, 321, 342, 396, 418, 428, 477, 583, 627, 636, 642, 684, 836, 954, 963, 1007, 1166, 1177, 1254, 1284, 1749, 1881, 1908, 1926, 2014, 2033, 2332, 2354, 2508, 3021, 3498, 3531, 3762, 3852, 4028, 4066, 4708, 5247, 5671, 6042, 6099, 6996, 7062, 7524, 8132, 9063, 10494, 10593, 11077, 11342, 12084, 12198, 14124, 17013, 18126, 18297, 20988, 21186, 22154, 22363, 22684, 24396, 33231, 34026, 36252, 36594, 42372, 44308, 44726, 51039, 62381, 66462, 67089, 68052, 73188, 89452, 99693, 102078, 107749, 124762, 132924, 134178, 187143, 199386, 201267, 204156, 215498, 249524, 268356, 323247, 374286, 398772, 402534, 430996, 561429, 646494, 748572, 805068, 969741, 1122858, 1185239, 1292988, 1939482, 2245716, 2370478, 3555717, 3878964, 4740956, 7111434, 10667151, 14222868, 21334302, 42668604]

約数ペア:

[(1, 42668604), (2, 21334302), (3, 14222868), (4, 10667151), (6, 7111434), (9, 4740956), (11, 3878964), (12, 3555717), (18, 2370478), (19, 2245716), (22, 1939482), (33, 1292988), (36, 1185239), (38, 1122858), (44, 969741), (53, 805068), (57, 748572), (66, 646494), (76, 561429), (99, 430996), (106, 402534), (107, 398772), (114, 374286), (132, 323247), (159, 268356), (171, 249524), (198, 215498), (209, 204156), (212, 201267), (214, 199386), (228, 187143), (318, 134178), (321, 132924), (342, 124762), (396, 107749), (418, 102078), (428, 99693), (477, 89452), (583, 73188), (627, 68052), (636, 67089), (642, 66462), (684, 62381), (836, 51039), (954, 44726), (963, 44308), (1007, 42372), (1166, 36594), (1177, 36252), (1254, 34026), (1284, 33231), (1749, 24396), (1881, 22684), (1908, 22363), (1926, 22154), (2014, 21186), (2033, 20988), (2332, 18297), (2354, 18126), (2508, 17013), (3021, 14124), (3498, 12198), (3531, 12084), (3762, 11342), (3852, 11077), (4028, 10593), (4066, 10494), (4708, 9063), (5247, 8132), (5671, 7524), (6042, 7062), (6099, 6996)]