18316323477

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4397}}^1$

素因数の和:4571

約数の個数: 64

約数和(自身を含む): 28727032320

約数和(自身を除く): 10410708843

約数列:

[1, 3, 9, 27, 41, 53, 71, 123, 159, 213, 369, 477, 639, 1107, 1431, 1917, 2173, 2911, 3763, 4397, 6519, 8733, 11289, 13191, 19557, 26199, 33867, 39573, 58671, 78597, 101601, 118719, 154283, 180277, 233041, 312187, 462849, 540831, 699123, 936561, 1388547, 1622493, 2097369, 2809683, 4165641, 4867479, 6292107, 8429049, 9554681, 12799667, 16545911, 28664043, 38399001, 49637733, 85992129, 115197003, 148913199, 257976387, 345591009, 446739597, 678382351, 2035147053, 6105441159, 18316323477]

約数ペア:

[(1, 18316323477), (3, 6105441159), (9, 2035147053), (27, 678382351), (41, 446739597), (53, 345591009), (71, 257976387), (123, 148913199), (159, 115197003), (213, 85992129), (369, 49637733), (477, 38399001), (639, 28664043), (1107, 16545911), (1431, 12799667), (1917, 9554681), (2173, 8429049), (2911, 6292107), (3763, 4867479), (4397, 4165641), (6519, 2809683), (8733, 2097369), (11289, 1622493), (13191, 1388547), (19557, 936561), (26199, 699123), (33867, 540831), (39573, 462849), (58671, 312187), (78597, 233041), (101601, 180277), (118719, 154283)]