18113184

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 72

約数和(自身を含む): 52072020

約数和(自身を除く): 33958836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 577, 654, 872, 981, 1154, 1308, 1731, 1744, 1962, 2308, 2616, 3462, 3488, 3924, 4616, 5193, 5232, 6924, 7848, 9232, 10386, 10464, 13848, 15696, 18464, 20772, 27696, 31392, 41544, 55392, 62893, 83088, 125786, 166176, 188679, 251572, 377358, 503144, 566037, 754716, 1006288, 1132074, 1509432, 2012576, 2264148, 3018864, 4528296, 6037728, 9056592, 18113184]

約数ペア:

[(1, 18113184), (2, 9056592), (3, 6037728), (4, 4528296), (6, 3018864), (8, 2264148), (9, 2012576), (12, 1509432), (16, 1132074), (18, 1006288), (24, 754716), (32, 566037), (36, 503144), (48, 377358), (72, 251572), (96, 188679), (109, 166176), (144, 125786), (218, 83088), (288, 62893), (327, 55392), (436, 41544), (577, 31392), (654, 27696), (872, 20772), (981, 18464), (1154, 15696), (1308, 13848), (1731, 10464), (1744, 10386), (1962, 9232), (2308, 7848), (2616, 6924), (3462, 5232), (3488, 5193), (3924, 4616)]