22453821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 39191040

約数和(自身を除く): 16737219

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 71, 117, 153, 159, 213, 221, 351, 459, 477, 639, 663, 689, 901, 923, 1207, 1431, 1917, 1989, 2067, 2703, 2769, 3621, 3763, 5967, 6201, 8109, 8307, 10863, 11289, 11713, 15691, 18603, 24327, 24921, 32589, 33867, 35139, 47073, 48919, 63971, 101601, 105417, 141219, 146757, 191913, 316251, 423657, 440271, 575739, 831623, 1320813, 1727217, 2494869, 7484607, 22453821]

約数ペア:

[(1, 22453821), (3, 7484607), (9, 2494869), (13, 1727217), (17, 1320813), (27, 831623), (39, 575739), (51, 440271), (53, 423657), (71, 316251), (117, 191913), (153, 146757), (159, 141219), (213, 105417), (221, 101601), (351, 63971), (459, 48919), (477, 47073), (639, 35139), (663, 33867), (689, 32589), (901, 24921), (923, 24327), (1207, 18603), (1431, 15691), (1917, 11713), (1989, 11289), (2067, 10863), (2703, 8307), (2769, 8109), (3621, 6201), (3763, 5967)]