16821096

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 45342720

約数和(自身を除く): 28521624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 983, 1426, 1966, 2139, 2852, 2949, 3932, 4278, 5704, 5898, 7864, 8556, 11796, 17112, 22609, 23592, 30473, 45218, 60946, 67827, 90436, 91419, 121892, 135654, 180872, 182838, 243784, 271308, 365676, 542616, 700879, 731352, 1401758, 2102637, 2803516, 4205274, 5607032, 8410548, 16821096]

約数ペア:

[(1, 16821096), (2, 8410548), (3, 5607032), (4, 4205274), (6, 2803516), (8, 2102637), (12, 1401758), (23, 731352), (24, 700879), (31, 542616), (46, 365676), (62, 271308), (69, 243784), (92, 182838), (93, 180872), (124, 135654), (138, 121892), (184, 91419), (186, 90436), (248, 67827), (276, 60946), (372, 45218), (552, 30473), (713, 23592), (744, 22609), (983, 17112), (1426, 11796), (1966, 8556), (2139, 7864), (2852, 5898), (2949, 5704), (3932, 4278)]