18082288

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9529

約数の個数: 40

約数和(自身を含む): 42399072

約数和(自身を除く): 24316784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 9497, 18994, 37988, 66479, 75976, 132958, 151952, 161449, 265916, 322898, 531832, 645796, 1063664, 1130143, 1291592, 2260286, 2583184, 4520572, 9041144, 18082288]

約数ペア:

[(1, 18082288), (2, 9041144), (4, 4520572), (7, 2583184), (8, 2260286), (14, 1291592), (16, 1130143), (17, 1063664), (28, 645796), (34, 531832), (56, 322898), (68, 265916), (112, 161449), (119, 151952), (136, 132958), (238, 75976), (272, 66479), (476, 37988), (952, 18994), (1904, 9497)]