16576938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 27901782

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 71, 102, 109, 119, 126, 142, 153, 213, 218, 238, 306, 327, 357, 426, 497, 639, 654, 714, 763, 981, 994, 1071, 1207, 1278, 1491, 1526, 1853, 1962, 2142, 2289, 2414, 2982, 3621, 3706, 4473, 4578, 5559, 6867, 7242, 7739, 8449, 8946, 10863, 11118, 12971, 13734, 15478, 16677, 16898, 21726, 23217, 25347, 25942, 33354, 38913, 46434, 50694, 54173, 69651, 76041, 77826, 108346, 116739, 131563, 139302, 152082, 162519, 233478, 263126, 325038, 394689, 487557, 789378, 920941, 975114, 1184067, 1841882, 2368134, 2762823, 5525646, 8288469, 16576938]

約数ペア:

[(1, 16576938), (2, 8288469), (3, 5525646), (6, 2762823), (7, 2368134), (9, 1841882), (14, 1184067), (17, 975114), (18, 920941), (21, 789378), (34, 487557), (42, 394689), (51, 325038), (63, 263126), (71, 233478), (102, 162519), (109, 152082), (119, 139302), (126, 131563), (142, 116739), (153, 108346), (213, 77826), (218, 76041), (238, 69651), (306, 54173), (327, 50694), (357, 46434), (426, 38913), (497, 33354), (639, 25942), (654, 25347), (714, 23217), (763, 21726), (981, 16898), (994, 16677), (1071, 15478), (1207, 13734), (1278, 12971), (1491, 11118), (1526, 10863), (1853, 8946), (1962, 8449), (2142, 7739), (2289, 7242), (2414, 6867), (2982, 5559), (3621, 4578), (3706, 4473)]