143917998

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{69931}}^1$

素因数の和:69957

約数の個数: 32

約数和(自身を含む): 335673600

約数和(自身を除く): 191755602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 69931, 139862, 209793, 419586, 489517, 979034, 1468551, 2937102, 3426619, 6853238, 10279857, 20559714, 23986333, 47972666, 71958999, 143917998]

約数ペア:

[(1, 143917998), (2, 71958999), (3, 47972666), (6, 23986333), (7, 20559714), (14, 10279857), (21, 6853238), (42, 3426619), (49, 2937102), (98, 1468551), (147, 979034), (294, 489517), (343, 419586), (686, 209793), (1029, 139862), (2058, 69931)]