139655838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3853}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 319666176

約数和(自身を除く): 180010338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 863, 1726, 2589, 3853, 5178, 6041, 7706, 11559, 12082, 18123, 23118, 26971, 36246, 53942, 80913, 161826, 3325139, 6650278, 9975417, 19950834, 23275973, 46551946, 69827919, 139655838]

約数ペア:

[(1, 139655838), (2, 69827919), (3, 46551946), (6, 23275973), (7, 19950834), (14, 9975417), (21, 6650278), (42, 3325139), (863, 161826), (1726, 80913), (2589, 53942), (3853, 36246), (5178, 26971), (6041, 23118), (7706, 18123), (11559, 12082)]