18787738176

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{234659}}^1$

素因数の和:234816

約数の個数: 84

約数和(自身を含む): 54239312400

約数和(自身を除く): 35451574224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 20016, 26688, 40032, 80064, 234659, 469318, 703977, 938636, 1407954, 1877272, 2111931, 2815908, 3754544, 4223862, 5631816, 7509088, 8447724, 11263632, 15018176, 16895448, 22527264, 32617601, 33790896, 45054528, 65235202, 67581792, 97852803, 130470404, 135163584, 195705606, 260940808, 293558409, 391411212, 521881616, 587116818, 782822424, 1043763232, 1174233636, 1565644848, 2087526464, 2348467272, 3131289696, 4696934544, 6262579392, 9393869088, 18787738176]

約数ペア:

[(1, 18787738176), (2, 9393869088), (3, 6262579392), (4, 4696934544), (6, 3131289696), (8, 2348467272), (9, 2087526464), (12, 1565644848), (16, 1174233636), (18, 1043763232), (24, 782822424), (32, 587116818), (36, 521881616), (48, 391411212), (64, 293558409), (72, 260940808), (96, 195705606), (139, 135163584), (144, 130470404), (192, 97852803), (278, 67581792), (288, 65235202), (417, 45054528), (556, 33790896), (576, 32617601), (834, 22527264), (1112, 16895448), (1251, 15018176), (1668, 11263632), (2224, 8447724), (2502, 7509088), (3336, 5631816), (4448, 4223862), (5004, 3754544), (6672, 2815908), (8896, 2111931), (10008, 1877272), (13344, 1407954), (20016, 938636), (26688, 703977), (40032, 469318), (80064, 234659)]