17966860156

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{41659}}^1$

素因数の和:41954

約数の個数: 48

約数和(自身を含む): 36599476480

約数和(自身を除く): 18632616324

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 211, 292, 422, 511, 844, 1022, 1477, 2044, 2954, 5908, 15403, 30806, 41659, 61612, 83318, 107821, 166636, 215642, 291613, 431284, 583226, 1166452, 3041107, 6082214, 8790049, 12164428, 17580098, 21287749, 35160196, 42575498, 61530343, 85150996, 123060686, 246121372, 641673577, 1283347154, 2566694308, 4491715039, 8983430078, 17966860156]

約数ペア:

[(1, 17966860156), (2, 8983430078), (4, 4491715039), (7, 2566694308), (14, 1283347154), (28, 641673577), (73, 246121372), (146, 123060686), (211, 85150996), (292, 61530343), (422, 42575498), (511, 35160196), (844, 21287749), (1022, 17580098), (1477, 12164428), (2044, 8790049), (2954, 6082214), (5908, 3041107), (15403, 1166452), (30806, 583226), (41659, 431284), (61612, 291613), (83318, 215642), (107821, 166636)]