22651272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 73267200

約数和(自身を除く): 50615928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 211, 213, 216, 252, 284, 378, 422, 426, 497, 504, 568, 633, 639, 756, 844, 852, 994, 1266, 1278, 1477, 1491, 1512, 1688, 1704, 1899, 1917, 1988, 2532, 2556, 2954, 2982, 3798, 3834, 3976, 4431, 4473, 5064, 5112, 5697, 5908, 5964, 7596, 7668, 8862, 8946, 11394, 11816, 11928, 13293, 13419, 14981, 15192, 15336, 17724, 17892, 22788, 26586, 26838, 29962, 35448, 35784, 39879, 44943, 45576, 53172, 53676, 59924, 79758, 89886, 104867, 106344, 107352, 119848, 134829, 159516, 179772, 209734, 269658, 314601, 319032, 359544, 404487, 419468, 539316, 629202, 808974, 838936, 943803, 1078632, 1258404, 1617948, 1887606, 2516808, 2831409, 3235896, 3775212, 5662818, 7550424, 11325636, 22651272]

約数ペア:

[(1, 22651272), (2, 11325636), (3, 7550424), (4, 5662818), (6, 3775212), (7, 3235896), (8, 2831409), (9, 2516808), (12, 1887606), (14, 1617948), (18, 1258404), (21, 1078632), (24, 943803), (27, 838936), (28, 808974), (36, 629202), (42, 539316), (54, 419468), (56, 404487), (63, 359544), (71, 319032), (72, 314601), (84, 269658), (108, 209734), (126, 179772), (142, 159516), (168, 134829), (189, 119848), (211, 107352), (213, 106344), (216, 104867), (252, 89886), (284, 79758), (378, 59924), (422, 53676), (426, 53172), (497, 45576), (504, 44943), (568, 39879), (633, 35784), (639, 35448), (756, 29962), (844, 26838), (852, 26586), (994, 22788), (1266, 17892), (1278, 17724), (1477, 15336), (1491, 15192), (1512, 14981), (1688, 13419), (1704, 13293), (1899, 11928), (1917, 11816), (1988, 11394), (2532, 8946), (2556, 8862), (2954, 7668), (2982, 7596), (3798, 5964), (3834, 5908), (3976, 5697), (4431, 5112), (4473, 5064)]