9820872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 28728000

約数和(自身を除く): 18907128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 2393, 4104, 4786, 7179, 9572, 14358, 19144, 21537, 28716, 43074, 45467, 57432, 64611, 86148, 90934, 129222, 136401, 172296, 181868, 258444, 272802, 363736, 409203, 516888, 545604, 818406, 1091208, 1227609, 1636812, 2455218, 3273624, 4910436, 9820872]

約数ペア:

[(1, 9820872), (2, 4910436), (3, 3273624), (4, 2455218), (6, 1636812), (8, 1227609), (9, 1091208), (12, 818406), (18, 545604), (19, 516888), (24, 409203), (27, 363736), (36, 272802), (38, 258444), (54, 181868), (57, 172296), (72, 136401), (76, 129222), (108, 90934), (114, 86148), (152, 64611), (171, 57432), (216, 45467), (228, 43074), (342, 28716), (456, 21537), (513, 19144), (684, 14358), (1026, 9572), (1368, 7179), (2052, 4786), (2393, 4104)]