18283896

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 52809120

約数和(自身を除く): 34525224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 181, 183, 184, 207, 244, 276, 362, 366, 414, 488, 543, 549, 552, 724, 732, 828, 1086, 1098, 1403, 1448, 1464, 1629, 1656, 2172, 2196, 2806, 3258, 4163, 4209, 4344, 4392, 5612, 6516, 8326, 8418, 11041, 11224, 12489, 12627, 13032, 16652, 16836, 22082, 24978, 25254, 33123, 33304, 33672, 37467, 44164, 49956, 50508, 66246, 74934, 88328, 99369, 99912, 101016, 132492, 149868, 198738, 253943, 264984, 299736, 397476, 507886, 761829, 794952, 1015772, 1523658, 2031544, 2285487, 3047316, 4570974, 6094632, 9141948, 18283896]

約数ペア:

[(1, 18283896), (2, 9141948), (3, 6094632), (4, 4570974), (6, 3047316), (8, 2285487), (9, 2031544), (12, 1523658), (18, 1015772), (23, 794952), (24, 761829), (36, 507886), (46, 397476), (61, 299736), (69, 264984), (72, 253943), (92, 198738), (122, 149868), (138, 132492), (181, 101016), (183, 99912), (184, 99369), (207, 88328), (244, 74934), (276, 66246), (362, 50508), (366, 49956), (414, 44164), (488, 37467), (543, 33672), (549, 33304), (552, 33123), (724, 25254), (732, 24978), (828, 22082), (1086, 16836), (1098, 16652), (1403, 13032), (1448, 12627), (1464, 12489), (1629, 11224), (1656, 11041), (2172, 8418), (2196, 8326), (2806, 6516), (3258, 5612), (4163, 4392), (4209, 4344)]