17638194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 45757440

約数和(自身を除く): 28119246

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 31, 38, 42, 46, 57, 62, 69, 93, 114, 133, 138, 161, 186, 217, 266, 322, 399, 434, 437, 483, 589, 651, 713, 798, 874, 961, 966, 1178, 1302, 1311, 1426, 1767, 1922, 2139, 2622, 2883, 3059, 3534, 4123, 4278, 4991, 5766, 6118, 6727, 8246, 9177, 9982, 12369, 13454, 13547, 14973, 18259, 18354, 20181, 22103, 24738, 27094, 29946, 36518, 40362, 40641, 44206, 54777, 66309, 81282, 94829, 109554, 127813, 132618, 154721, 189658, 255626, 284487, 309442, 383439, 419957, 464163, 568974, 766878, 839914, 928326, 1259871, 2519742, 2939699, 5879398, 8819097, 17638194]

約数ペア:

[(1, 17638194), (2, 8819097), (3, 5879398), (6, 2939699), (7, 2519742), (14, 1259871), (19, 928326), (21, 839914), (23, 766878), (31, 568974), (38, 464163), (42, 419957), (46, 383439), (57, 309442), (62, 284487), (69, 255626), (93, 189658), (114, 154721), (133, 132618), (138, 127813), (161, 109554), (186, 94829), (217, 81282), (266, 66309), (322, 54777), (399, 44206), (434, 40641), (437, 40362), (483, 36518), (589, 29946), (651, 27094), (713, 24738), (798, 22103), (874, 20181), (961, 18354), (966, 18259), (1178, 14973), (1302, 13547), (1311, 13454), (1426, 12369), (1767, 9982), (1922, 9177), (2139, 8246), (2622, 6727), (2883, 6118), (3059, 5766), (3534, 4991), (4123, 4278)]