57141018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 149990400

約数和(自身を除く): 92849382

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 61, 66, 83, 99, 114, 122, 166, 171, 183, 198, 209, 249, 297, 342, 366, 418, 498, 513, 549, 594, 627, 671, 747, 913, 1026, 1098, 1159, 1254, 1342, 1494, 1577, 1647, 1826, 1881, 2013, 2241, 2318, 2739, 3154, 3294, 3477, 3762, 4026, 4482, 4731, 5063, 5478, 5643, 6039, 6954, 8217, 9462, 10126, 10431, 11286, 12078, 12749, 14193, 15189, 16434, 17347, 18117, 20862, 24651, 25498, 28386, 30378, 31293, 34694, 36234, 38247, 42579, 45567, 49302, 52041, 55693, 62586, 76494, 85158, 91134, 96197, 104082, 111386, 114741, 136701, 156123, 167079, 192394, 229482, 273402, 288591, 312246, 334158, 344223, 468369, 501237, 577182, 688446, 865773, 936738, 1002474, 1058167, 1503711, 1731546, 2116334, 2597319, 3007422, 3174501, 5194638, 6349002, 9523503, 19047006, 28570509, 57141018]

約数ペア:

[(1, 57141018), (2, 28570509), (3, 19047006), (6, 9523503), (9, 6349002), (11, 5194638), (18, 3174501), (19, 3007422), (22, 2597319), (27, 2116334), (33, 1731546), (38, 1503711), (54, 1058167), (57, 1002474), (61, 936738), (66, 865773), (83, 688446), (99, 577182), (114, 501237), (122, 468369), (166, 344223), (171, 334158), (183, 312246), (198, 288591), (209, 273402), (249, 229482), (297, 192394), (342, 167079), (366, 156123), (418, 136701), (498, 114741), (513, 111386), (549, 104082), (594, 96197), (627, 91134), (671, 85158), (747, 76494), (913, 62586), (1026, 55693), (1098, 52041), (1159, 49302), (1254, 45567), (1342, 42579), (1494, 38247), (1577, 36234), (1647, 34694), (1826, 31293), (1881, 30378), (2013, 28386), (2241, 25498), (2318, 24651), (2739, 20862), (3154, 18117), (3294, 17347), (3477, 16434), (3762, 15189), (4026, 14193), (4482, 12749), (4731, 12078), (5063, 11286), (5478, 10431), (5643, 10126), (6039, 9462), (6954, 8217)]