19192689.000000000

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2724

約数の個数: 108

約数和(自身を含む): 333378864

約数和(自身を除く): 224767620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2677, 2898, 3381, 4508, 5354, 5796, 6762, 8031, 10143, 10708, 13524, 16062, 18739, 20286, 24093, 32124, 37478, 40572, 48186, 56217, 61571, 74956, 96372, 112434, 123142, 131173, 168651, 184713, 224868, 246284, 262346, 337302, 369426, 393519, 430997, 524692, 554139, 674604, 738852, 787038, 861994, 1108278, 1180557, 1292991, 1574076, 1723988, 2216556, 2361114, 2585982, 3016979, 3878973, 4722228, 5171964, 6033958, 7757946, 9050937, 12067916, 15515892, 18101874, 27152811, 36203748, 54305622, 108611244]

約数ペア:

[(1, 108611244), (2, 54305622), (3, 36203748), (4, 27152811), (6, 18101874), (7, 15515892), (9, 12067916), (12, 9050937), (14, 7757946), (18, 6033958), (21, 5171964), (23, 4722228), (28, 3878973), (36, 3016979), (42, 2585982), (46, 2361114), (49, 2216556), (63, 1723988), (69, 1574076), (84, 1292991), (92, 1180557), (98, 1108278), (126, 861994), (138, 787038), (147, 738852), (161, 674604), (196, 554139), (207, 524692), (252, 430997), (276, 393519), (294, 369426), (322, 337302), (414, 262346), (441, 246284), (483, 224868), (588, 184713), (644, 168651), (828, 131173), (882, 123142), (966, 112434), (1127, 96372), (1449, 74956), (1764, 61571), (1932, 56217), (2254, 48186), (2677, 40572), (2898, 37478), (3381, 32124), (4508, 24093), (5354, 20286), (5796, 18739), (6762, 16062), (8031, 13524), (10143, 10708)]