18001824

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 33091680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 263, 276, 368, 372, 496, 526, 552, 713, 736, 744, 789, 992, 1052, 1104, 1426, 1488, 1578, 2104, 2139, 2208, 2852, 2976, 3156, 4208, 4278, 5704, 6049, 6312, 8153, 8416, 8556, 11408, 12098, 12624, 16306, 17112, 18147, 22816, 24196, 24459, 25248, 32612, 34224, 36294, 48392, 48918, 65224, 68448, 72588, 96784, 97836, 130448, 145176, 187519, 193568, 195672, 260896, 290352, 375038, 391344, 562557, 580704, 750076, 782688, 1125114, 1500152, 2250228, 3000304, 4500456, 6000608, 9000912, 18001824]

約数ペア:

[(1, 18001824), (2, 9000912), (3, 6000608), (4, 4500456), (6, 3000304), (8, 2250228), (12, 1500152), (16, 1125114), (23, 782688), (24, 750076), (31, 580704), (32, 562557), (46, 391344), (48, 375038), (62, 290352), (69, 260896), (92, 195672), (93, 193568), (96, 187519), (124, 145176), (138, 130448), (184, 97836), (186, 96784), (248, 72588), (263, 68448), (276, 65224), (368, 48918), (372, 48392), (496, 36294), (526, 34224), (552, 32612), (713, 25248), (736, 24459), (744, 24196), (789, 22816), (992, 18147), (1052, 17112), (1104, 16306), (1426, 12624), (1488, 12098), (1578, 11408), (2104, 8556), (2139, 8416), (2208, 8153), (2852, 6312), (2976, 6049), (3156, 5704), (4208, 4278)]