1387092

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{337}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 3785600

約数和(自身を除く): 2398508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 337, 343, 588, 674, 686, 1011, 1029, 1348, 1372, 2022, 2058, 2359, 4044, 4116, 4718, 7077, 9436, 14154, 16513, 28308, 33026, 49539, 66052, 99078, 115591, 198156, 231182, 346773, 462364, 693546, 1387092]

約数ペア:

[(1, 1387092), (2, 693546), (3, 462364), (4, 346773), (6, 231182), (7, 198156), (12, 115591), (14, 99078), (21, 66052), (28, 49539), (42, 33026), (49, 28308), (84, 16513), (98, 14154), (147, 9436), (196, 7077), (294, 4718), (337, 4116), (343, 4044), (588, 2359), (674, 2058), (686, 2022), (1011, 1372), (1029, 1348)]