18378839298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{4463}}^1$

素因数の和:5391

約数の個数: 64

約数和(自身を含む): 39803166720

約数和(自身を除く): 21424327422

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 859, 1598, 1718, 2397, 2577, 4463, 4794, 5154, 8926, 13389, 14603, 26778, 29206, 40373, 43809, 75871, 80746, 87618, 121119, 151742, 209761, 227613, 242238, 419522, 455226, 629283, 686341, 1258566, 1372682, 2059023, 3565937, 3833717, 4118046, 7131874, 7667434, 10697811, 11501151, 21395622, 23002302, 65173189, 130346378, 180184699, 195519567, 360369398, 391039134, 540554097, 1081108194, 3063139883, 6126279766, 9189419649, 18378839298]

約数ペア:

[(1, 18378839298), (2, 9189419649), (3, 6126279766), (6, 3063139883), (17, 1081108194), (34, 540554097), (47, 391039134), (51, 360369398), (94, 195519567), (102, 180184699), (141, 130346378), (282, 65173189), (799, 23002302), (859, 21395622), (1598, 11501151), (1718, 10697811), (2397, 7667434), (2577, 7131874), (4463, 4118046), (4794, 3833717), (5154, 3565937), (8926, 2059023), (13389, 1372682), (14603, 1258566), (26778, 686341), (29206, 629283), (40373, 455226), (43809, 419522), (75871, 242238), (80746, 227613), (87618, 209761), (121119, 151742)]