19006679664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{73369}}^1$

素因数の和:73647

約数の個数: 120

約数和(自身を含む): 61028579040

約数和(自身を除く): 42021899376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 257, 336, 504, 514, 771, 1008, 1028, 1542, 1799, 2056, 2313, 3084, 3598, 4112, 4626, 5397, 6168, 7196, 9252, 10794, 12336, 14392, 16191, 18504, 21588, 28784, 32382, 37008, 43176, 64764, 73369, 86352, 129528, 146738, 220107, 259056, 293476, 440214, 513583, 586952, 660321, 880428, 1027166, 1173904, 1320642, 1540749, 1760856, 2054332, 2641284, 3081498, 3521712, 4108664, 4622247, 5282568, 6162996, 8217328, 9244494, 10565136, 12325992, 18488988, 18855833, 24651984, 36977976, 37711666, 56567499, 73955952, 75423332, 113134998, 131990831, 150846664, 169702497, 226269996, 263981662, 301693328, 339404994, 395972493, 452539992, 527963324, 678809988, 791944986, 905079984, 1055926648, 1187917479, 1357619976, 1583889972, 2111853296, 2375834958, 2715239952, 3167779944, 4751669916, 6335559888, 9503339832, 19006679664]

約数ペア:

[(1, 19006679664), (2, 9503339832), (3, 6335559888), (4, 4751669916), (6, 3167779944), (7, 2715239952), (8, 2375834958), (9, 2111853296), (12, 1583889972), (14, 1357619976), (16, 1187917479), (18, 1055926648), (21, 905079984), (24, 791944986), (28, 678809988), (36, 527963324), (42, 452539992), (48, 395972493), (56, 339404994), (63, 301693328), (72, 263981662), (84, 226269996), (112, 169702497), (126, 150846664), (144, 131990831), (168, 113134998), (252, 75423332), (257, 73955952), (336, 56567499), (504, 37711666), (514, 36977976), (771, 24651984), (1008, 18855833), (1028, 18488988), (1542, 12325992), (1799, 10565136), (2056, 9244494), (2313, 8217328), (3084, 6162996), (3598, 5282568), (4112, 4622247), (4626, 4108664), (5397, 3521712), (6168, 3081498), (7196, 2641284), (9252, 2054332), (10794, 1760856), (12336, 1540749), (14392, 1320642), (16191, 1173904), (18504, 1027166), (21588, 880428), (28784, 660321), (32382, 586952), (37008, 513583), (43176, 440214), (64764, 293476), (73369, 259056), (86352, 220107), (129528, 146738)]