18303152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9613}}^1$

素因数の和:9645

約数の個数: 40

約数和(自身を含む): 42916896

約数和(自身を除く): 24613744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 9613, 19226, 38452, 67291, 76904, 134582, 153808, 163421, 269164, 326842, 538328, 653684, 1076656, 1143947, 1307368, 2287894, 2614736, 4575788, 9151576, 18303152]

約数ペア:

[(1, 18303152), (2, 9151576), (4, 4575788), (7, 2614736), (8, 2287894), (14, 1307368), (16, 1143947), (17, 1076656), (28, 653684), (34, 538328), (56, 326842), (68, 269164), (112, 163421), (119, 153808), (136, 134582), (238, 76904), (272, 67291), (476, 38452), (952, 19226), (1904, 9613)]