18151848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 60540480

約数和(自身を除く): 42388632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 41, 43, 44, 52, 66, 72, 78, 82, 86, 88, 99, 104, 117, 123, 129, 132, 143, 156, 164, 172, 198, 234, 246, 258, 264, 286, 312, 328, 344, 369, 387, 396, 429, 451, 468, 473, 492, 516, 533, 559, 572, 738, 774, 792, 858, 902, 936, 946, 984, 1032, 1066, 1118, 1144, 1287, 1353, 1419, 1476, 1548, 1599, 1677, 1716, 1763, 1804, 1892, 2132, 2236, 2574, 2706, 2838, 2952, 3096, 3198, 3354, 3432, 3526, 3608, 3784, 4059, 4257, 4264, 4472, 4797, 5031, 5148, 5289, 5412, 5676, 5863, 6149, 6396, 6708, 7052, 8118, 8514, 9594, 10062, 10296, 10578, 10824, 11352, 11726, 12298, 12792, 13416, 14104, 15867, 16236, 17028, 17589, 18447, 19188, 19393, 20124, 21156, 22919, 23452, 24596, 31734, 32472, 34056, 35178, 36894, 38376, 38786, 40248, 42312, 45838, 46904, 49192, 52767, 55341, 58179, 63468, 68757, 70356, 73788, 77572, 91676, 105534, 110682, 116358, 126936, 137514, 140712, 147576, 155144, 174537, 183352, 206271, 211068, 221364, 232716, 252109, 275028, 349074, 412542, 422136, 442728, 465432, 504218, 550056, 698148, 756327, 825084, 1008436, 1396296, 1512654, 1650168, 2016872, 2268981, 3025308, 4537962, 6050616, 9075924, 18151848]

約数ペア:

[(1, 18151848), (2, 9075924), (3, 6050616), (4, 4537962), (6, 3025308), (8, 2268981), (9, 2016872), (11, 1650168), (12, 1512654), (13, 1396296), (18, 1008436), (22, 825084), (24, 756327), (26, 698148), (33, 550056), (36, 504218), (39, 465432), (41, 442728), (43, 422136), (44, 412542), (52, 349074), (66, 275028), (72, 252109), (78, 232716), (82, 221364), (86, 211068), (88, 206271), (99, 183352), (104, 174537), (117, 155144), (123, 147576), (129, 140712), (132, 137514), (143, 126936), (156, 116358), (164, 110682), (172, 105534), (198, 91676), (234, 77572), (246, 73788), (258, 70356), (264, 68757), (286, 63468), (312, 58179), (328, 55341), (344, 52767), (369, 49192), (387, 46904), (396, 45838), (429, 42312), (451, 40248), (468, 38786), (473, 38376), (492, 36894), (516, 35178), (533, 34056), (559, 32472), (572, 31734), (738, 24596), (774, 23452), (792, 22919), (858, 21156), (902, 20124), (936, 19393), (946, 19188), (984, 18447), (1032, 17589), (1066, 17028), (1118, 16236), (1144, 15867), (1287, 14104), (1353, 13416), (1419, 12792), (1476, 12298), (1548, 11726), (1599, 11352), (1677, 10824), (1716, 10578), (1763, 10296), (1804, 10062), (1892, 9594), (2132, 8514), (2236, 8118), (2574, 7052), (2706, 6708), (2838, 6396), (2952, 6149), (3096, 5863), (3198, 5676), (3354, 5412), (3432, 5289), (3526, 5148), (3608, 5031), (3784, 4797), (4059, 4472), (4257, 4264)]