18165664192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1470

約数の個数: 112

約数和(自身を含む): 39491655840

約数和(自身を除く): 21325991648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 233, 332, 416, 466, 664, 832, 932, 1079, 1129, 1328, 1864, 2158, 2258, 2656, 3029, 3728, 4316, 4516, 5312, 6058, 7456, 8632, 9032, 12116, 14677, 14912, 17264, 18064, 19339, 24232, 29354, 34528, 36128, 38678, 48464, 58708, 69056, 72256, 77356, 93707, 96928, 117416, 154712, 187414, 193856, 234832, 251407, 263057, 309424, 374828, 469664, 502814, 526114, 618848, 749656, 939328, 1005628, 1052228, 1218191, 1237696, 1499312, 2011256, 2104456, 2436382, 2998624, 3419741, 4022512, 4208912, 4872764, 5997248, 6839482, 8045024, 8417824, 9745528, 13678964, 16090048, 16835648, 19491056, 21833731, 27357928, 38982112, 43667462, 54715856, 77964224, 87334924, 109431712, 174669848, 218863424, 283838503, 349339696, 567677006, 698679392, 1135354012, 1397358784, 2270708024, 4541416048, 9082832096, 18165664192]

約数ペア:

[(1, 18165664192), (2, 9082832096), (4, 4541416048), (8, 2270708024), (13, 1397358784), (16, 1135354012), (26, 698679392), (32, 567677006), (52, 349339696), (64, 283838503), (83, 218863424), (104, 174669848), (166, 109431712), (208, 87334924), (233, 77964224), (332, 54715856), (416, 43667462), (466, 38982112), (664, 27357928), (832, 21833731), (932, 19491056), (1079, 16835648), (1129, 16090048), (1328, 13678964), (1864, 9745528), (2158, 8417824), (2258, 8045024), (2656, 6839482), (3029, 5997248), (3728, 4872764), (4316, 4208912), (4516, 4022512), (5312, 3419741), (6058, 2998624), (7456, 2436382), (8632, 2104456), (9032, 2011256), (12116, 1499312), (14677, 1237696), (14912, 1218191), (17264, 1052228), (18064, 1005628), (19339, 939328), (24232, 749656), (29354, 618848), (34528, 526114), (36128, 502814), (38678, 469664), (48464, 374828), (58708, 309424), (69056, 263057), (72256, 251407), (77356, 234832), (93707, 193856), (96928, 187414), (117416, 154712)]