18085096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 35397000

約数和(自身を除く): 17311904

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 569, 1096, 1138, 2276, 3973, 4552, 7946, 15892, 16501, 31784, 33002, 66004, 77953, 132008, 155906, 311812, 623624, 2260637, 4521274, 9042548, 18085096]

約数ペア:

[(1, 18085096), (2, 9042548), (4, 4521274), (8, 2260637), (29, 623624), (58, 311812), (116, 155906), (137, 132008), (232, 77953), (274, 66004), (548, 33002), (569, 31784), (1096, 16501), (1138, 15892), (2276, 7946), (3973, 4552)]