18586484

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 43008000

約数和(自身を除く): 24421516

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 31, 38, 46, 49, 62, 76, 92, 98, 124, 133, 161, 196, 217, 266, 322, 343, 434, 437, 532, 589, 644, 686, 713, 868, 874, 931, 1127, 1178, 1372, 1426, 1519, 1748, 1862, 2254, 2356, 2852, 3038, 3059, 3724, 4123, 4508, 4991, 6076, 6118, 6517, 7889, 8246, 9982, 10633, 12236, 13034, 13547, 15778, 16492, 19964, 21266, 21413, 26068, 27094, 28861, 31556, 34937, 42532, 42826, 54188, 57722, 69874, 85652, 94829, 115444, 139748, 149891, 189658, 202027, 244559, 299782, 379316, 404054, 489118, 599564, 663803, 808108, 978236, 1327606, 2655212, 4646621, 9293242, 18586484]

約数ペア:

[(1, 18586484), (2, 9293242), (4, 4646621), (7, 2655212), (14, 1327606), (19, 978236), (23, 808108), (28, 663803), (31, 599564), (38, 489118), (46, 404054), (49, 379316), (62, 299782), (76, 244559), (92, 202027), (98, 189658), (124, 149891), (133, 139748), (161, 115444), (196, 94829), (217, 85652), (266, 69874), (322, 57722), (343, 54188), (434, 42826), (437, 42532), (532, 34937), (589, 31556), (644, 28861), (686, 27094), (713, 26068), (868, 21413), (874, 21266), (931, 19964), (1127, 16492), (1178, 15778), (1372, 13547), (1426, 13034), (1519, 12236), (1748, 10633), (1862, 9982), (2254, 8246), (2356, 7889), (2852, 6517), (3038, 6118), (3059, 6076), (3724, 4991), (4123, 4508)]