9389848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 11294312

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 113, 136, 188, 221, 226, 376, 442, 452, 611, 799, 884, 904, 1222, 1469, 1598, 1768, 1921, 2444, 2938, 3196, 3842, 4888, 5311, 5876, 6392, 7684, 10387, 10622, 11752, 15368, 20774, 21244, 24973, 41548, 42488, 49946, 69043, 83096, 90287, 99892, 138086, 180574, 199784, 276172, 361148, 552344, 722296, 1173731, 2347462, 4694924, 9389848]

約数ペア:

[(1, 9389848), (2, 4694924), (4, 2347462), (8, 1173731), (13, 722296), (17, 552344), (26, 361148), (34, 276172), (47, 199784), (52, 180574), (68, 138086), (94, 99892), (104, 90287), (113, 83096), (136, 69043), (188, 49946), (221, 42488), (226, 41548), (376, 24973), (442, 21244), (452, 20774), (611, 15368), (799, 11752), (884, 10622), (904, 10387), (1222, 7684), (1469, 6392), (1598, 5876), (1768, 5311), (1921, 4888), (2444, 3842), (2938, 3196)]