15591408

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 47020800

約数和(自身を除く): 31429392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 947, 1029, 1176, 1372, 1894, 2058, 2352, 2744, 2841, 3788, 4116, 5488, 5682, 6629, 7576, 8232, 11364, 13258, 15152, 16464, 19887, 22728, 26516, 39774, 45456, 46403, 53032, 79548, 92806, 106064, 139209, 159096, 185612, 278418, 318192, 324821, 371224, 556836, 649642, 742448, 974463, 1113672, 1299284, 1948926, 2227344, 2598568, 3897852, 5197136, 7795704, 15591408]

約数ペア:

[(1, 15591408), (2, 7795704), (3, 5197136), (4, 3897852), (6, 2598568), (7, 2227344), (8, 1948926), (12, 1299284), (14, 1113672), (16, 974463), (21, 742448), (24, 649642), (28, 556836), (42, 371224), (48, 324821), (49, 318192), (56, 278418), (84, 185612), (98, 159096), (112, 139209), (147, 106064), (168, 92806), (196, 79548), (294, 53032), (336, 46403), (343, 45456), (392, 39774), (588, 26516), (686, 22728), (784, 19887), (947, 16464), (1029, 15152), (1176, 13258), (1372, 11364), (1894, 8232), (2058, 7576), (2352, 6629), (2744, 5682), (2841, 5488), (3788, 4116)]