8899398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 11767482

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 229, 254, 306, 381, 458, 687, 762, 1143, 1374, 2061, 2159, 2286, 3893, 4122, 4318, 6477, 7786, 11679, 12954, 19431, 23358, 29083, 35037, 38862, 58166, 70074, 87249, 174498, 261747, 494411, 523494, 988822, 1483233, 2966466, 4449699, 8899398]

約数ペア:

[(1, 8899398), (2, 4449699), (3, 2966466), (6, 1483233), (9, 988822), (17, 523494), (18, 494411), (34, 261747), (51, 174498), (102, 87249), (127, 70074), (153, 58166), (229, 38862), (254, 35037), (306, 29083), (381, 23358), (458, 19431), (687, 12954), (762, 11679), (1143, 7786), (1374, 6477), (2061, 4318), (2159, 4122), (2286, 3893)]