139401918

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{11273}}^1$

素因数の和:11513

約数の個数: 32

約数和(自身を含む): 311162400

約数和(自身を除く): 171760482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 2061, 4122, 6183, 11273, 12366, 22546, 33819, 67638, 101457, 202914, 304371, 608742, 2581517, 5163034, 7744551, 15489102, 23233653, 46467306, 69700959, 139401918]

約数ペア:

[(1, 139401918), (2, 69700959), (3, 46467306), (6, 23233653), (9, 15489102), (18, 7744551), (27, 5163034), (54, 2581517), (229, 608742), (458, 304371), (687, 202914), (1374, 101457), (2061, 67638), (4122, 33819), (6183, 22546), (11273, 12366)]