17819676

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 54007408

約数和(自身を除く): 36187732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 243, 252, 291, 324, 378, 388, 486, 567, 582, 679, 729, 756, 873, 972, 1134, 1164, 1358, 1458, 1701, 1746, 2037, 2187, 2268, 2619, 2716, 2916, 3402, 3492, 4074, 4374, 5103, 5238, 6111, 6561, 6804, 7857, 8148, 8748, 10206, 10476, 12222, 13122, 15309, 15714, 18333, 20412, 23571, 24444, 26244, 30618, 31428, 36666, 45927, 47142, 54999, 61236, 70713, 73332, 91854, 94284, 109998, 141426, 164997, 183708, 212139, 219996, 282852, 329994, 424278, 494991, 636417, 659988, 848556, 989982, 1272834, 1484973, 1979964, 2545668, 2969946, 4454919, 5939892, 8909838, 17819676]

約数ペア:

[(1, 17819676), (2, 8909838), (3, 5939892), (4, 4454919), (6, 2969946), (7, 2545668), (9, 1979964), (12, 1484973), (14, 1272834), (18, 989982), (21, 848556), (27, 659988), (28, 636417), (36, 494991), (42, 424278), (54, 329994), (63, 282852), (81, 219996), (84, 212139), (97, 183708), (108, 164997), (126, 141426), (162, 109998), (189, 94284), (194, 91854), (243, 73332), (252, 70713), (291, 61236), (324, 54999), (378, 47142), (388, 45927), (486, 36666), (567, 31428), (582, 30618), (679, 26244), (729, 24444), (756, 23571), (873, 20412), (972, 18333), (1134, 15714), (1164, 15309), (1358, 13122), (1458, 12222), (1701, 10476), (1746, 10206), (2037, 8748), (2187, 8148), (2268, 7857), (2619, 6804), (2716, 6561), (2916, 6111), (3402, 5238), (3492, 5103), (4074, 4374)]