19813849704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{9437}}^1$

素因数の和:9712

約数の個数: 144

約数和(自身を含む): 59235436260

約数和(自身を除く): 39421586556

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 241, 242, 264, 363, 396, 482, 484, 723, 726, 792, 964, 968, 1089, 1446, 1452, 1928, 2169, 2178, 2651, 2892, 2904, 4338, 4356, 5302, 5784, 7953, 8676, 8712, 9437, 10604, 15906, 17352, 18874, 21208, 23859, 28311, 29161, 31812, 37748, 47718, 56622, 58322, 63624, 75496, 84933, 87483, 95436, 103807, 113244, 116644, 169866, 174966, 190872, 207614, 226488, 233288, 262449, 311421, 339732, 349932, 415228, 524898, 622842, 679464, 699864, 830456, 934263, 1049796, 1141877, 1245684, 1868526, 2099592, 2274317, 2283754, 2491368, 3425631, 3737052, 4548634, 4567508, 6822951, 6851262, 7474104, 9097268, 9135016, 10276893, 13645902, 13702524, 18194536, 20468853, 20553786, 25017487, 27291804, 27405048, 40937706, 41107572, 50034974, 54583608, 75052461, 81875412, 82215144, 100069948, 150104922, 163750824, 200139896, 225157383, 275192357, 300209844, 450314766, 550384714, 600419688, 825577071, 900629532, 1100769428, 1651154142, 1801259064, 2201538856, 2476731213, 3302308284, 4953462426, 6604616568, 9906924852, 19813849704]

約数ペア:

[(1, 19813849704), (2, 9906924852), (3, 6604616568), (4, 4953462426), (6, 3302308284), (8, 2476731213), (9, 2201538856), (11, 1801259064), (12, 1651154142), (18, 1100769428), (22, 900629532), (24, 825577071), (33, 600419688), (36, 550384714), (44, 450314766), (66, 300209844), (72, 275192357), (88, 225157383), (99, 200139896), (121, 163750824), (132, 150104922), (198, 100069948), (241, 82215144), (242, 81875412), (264, 75052461), (363, 54583608), (396, 50034974), (482, 41107572), (484, 40937706), (723, 27405048), (726, 27291804), (792, 25017487), (964, 20553786), (968, 20468853), (1089, 18194536), (1446, 13702524), (1452, 13645902), (1928, 10276893), (2169, 9135016), (2178, 9097268), (2651, 7474104), (2892, 6851262), (2904, 6822951), (4338, 4567508), (4356, 4548634), (5302, 3737052), (5784, 3425631), (7953, 2491368), (8676, 2283754), (8712, 2274317), (9437, 2099592), (10604, 1868526), (15906, 1245684), (17352, 1141877), (18874, 1049796), (21208, 934263), (23859, 830456), (28311, 699864), (29161, 679464), (31812, 622842), (37748, 524898), (47718, 415228), (56622, 349932), (58322, 339732), (63624, 311421), (75496, 262449), (84933, 233288), (87483, 226488), (95436, 207614), (103807, 190872), (113244, 174966), (116644, 169866)]