18664296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 55404000

約数和(自身を除く): 36739704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 59, 84, 98, 118, 147, 168, 177, 196, 236, 269, 294, 354, 392, 413, 472, 538, 588, 708, 807, 826, 1076, 1176, 1239, 1416, 1614, 1652, 1883, 2152, 2478, 2891, 3228, 3304, 3766, 4956, 5649, 5782, 6456, 7532, 8673, 9912, 11298, 11564, 13181, 15064, 15871, 17346, 22596, 23128, 26362, 31742, 34692, 39543, 45192, 47613, 52724, 63484, 69384, 79086, 95226, 105448, 111097, 126968, 158172, 190452, 222194, 316344, 333291, 380904, 444388, 666582, 777679, 888776, 1333164, 1555358, 2333037, 2666328, 3110716, 4666074, 6221432, 9332148, 18664296]

約数ペア:

[(1, 18664296), (2, 9332148), (3, 6221432), (4, 4666074), (6, 3110716), (7, 2666328), (8, 2333037), (12, 1555358), (14, 1333164), (21, 888776), (24, 777679), (28, 666582), (42, 444388), (49, 380904), (56, 333291), (59, 316344), (84, 222194), (98, 190452), (118, 158172), (147, 126968), (168, 111097), (177, 105448), (196, 95226), (236, 79086), (269, 69384), (294, 63484), (354, 52724), (392, 47613), (413, 45192), (472, 39543), (538, 34692), (588, 31742), (708, 26362), (807, 23128), (826, 22596), (1076, 17346), (1176, 15871), (1239, 15064), (1416, 13181), (1614, 11564), (1652, 11298), (1883, 9912), (2152, 8673), (2478, 7532), (2891, 6456), (3228, 5782), (3304, 5649), (3766, 4956)]