22254453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 16452747

約数列:

[1, 3, 9, 13, 19, 27, 39, 47, 57, 71, 117, 141, 171, 213, 247, 351, 423, 513, 611, 639, 741, 893, 923, 1269, 1349, 1833, 1917, 2223, 2679, 2769, 3337, 4047, 5499, 6669, 8037, 8307, 10011, 11609, 12141, 16497, 17537, 24111, 24921, 30033, 34827, 36423, 43381, 52611, 63403, 90099, 104481, 130143, 157833, 190209, 313443, 390429, 473499, 570627, 824239, 1171287, 1711881, 2472717, 7418151, 22254453]

約数ペア:

[(1, 22254453), (3, 7418151), (9, 2472717), (13, 1711881), (19, 1171287), (27, 824239), (39, 570627), (47, 473499), (57, 390429), (71, 313443), (117, 190209), (141, 157833), (171, 130143), (213, 104481), (247, 90099), (351, 63403), (423, 52611), (513, 43381), (611, 36423), (639, 34827), (741, 30033), (893, 24921), (923, 24111), (1269, 17537), (1349, 16497), (1833, 12141), (1917, 11609), (2223, 10011), (2679, 8307), (2769, 8037), (3337, 6669), (4047, 5499)]