7340147478

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{516839}}^1$

素因数の和:517113

約数の個数: 32

約数和(自身を含む): 16373491200

約数和(自身を除く): 9033343722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 4734, 7101, 14202, 516839, 1033678, 1550517, 3101034, 4651551, 9303102, 13954653, 27909306, 135928657, 271857314, 407785971, 815571942, 1223357913, 2446715826, 3670073739, 7340147478]

約数ペア:

[(1, 7340147478), (2, 3670073739), (3, 2446715826), (6, 1223357913), (9, 815571942), (18, 407785971), (27, 271857314), (54, 135928657), (263, 27909306), (526, 13954653), (789, 9303102), (1578, 4651551), (2367, 3101034), (4734, 1550517), (7101, 1033678), (14202, 516839)]