16442187576

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{21017}}^1$

素因数の和:21944

約数の個数: 64

約数和(自身を含む): 42266357280

約数和(自身を除く): 25824169704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 881, 888, 1762, 2643, 3524, 5286, 7048, 10572, 21017, 21144, 32597, 42034, 63051, 65194, 84068, 97791, 126102, 130388, 168136, 195582, 252204, 260776, 391164, 504408, 777629, 782328, 1555258, 2332887, 3110516, 4665774, 6221032, 9331548, 18515977, 18663096, 37031954, 55547931, 74063908, 111095862, 148127816, 222191724, 444383448, 685091149, 1370182298, 2055273447, 2740364596, 4110546894, 5480729192, 8221093788, 16442187576]

約数ペア:

[(1, 16442187576), (2, 8221093788), (3, 5480729192), (4, 4110546894), (6, 2740364596), (8, 2055273447), (12, 1370182298), (24, 685091149), (37, 444383448), (74, 222191724), (111, 148127816), (148, 111095862), (222, 74063908), (296, 55547931), (444, 37031954), (881, 18663096), (888, 18515977), (1762, 9331548), (2643, 6221032), (3524, 4665774), (5286, 3110516), (7048, 2332887), (10572, 1555258), (21017, 782328), (21144, 777629), (32597, 504408), (42034, 391164), (63051, 260776), (65194, 252204), (84068, 195582), (97791, 168136), (126102, 130388)]