393460746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9368113}}^1$

素因数の和:9368125

約数の個数: 16

約数和(自身を含む): 899338944

約数和(自身を除く): 505878198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9368113, 18736226, 28104339, 56208678, 65576791, 131153582, 196730373, 393460746]

約数ペア:

[(1, 393460746), (2, 196730373), (3, 131153582), (6, 65576791), (7, 56208678), (14, 28104339), (21, 18736226), (42, 9368113)]