393527358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3123233}}^1$

素因数の和:3123248

約数の個数: 24

約数和(自身を含む): 974449008

約数和(自身を除く): 580921650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3123233, 6246466, 9369699, 18739398, 21862631, 28109097, 43725262, 56218194, 65587893, 131175786, 196763679, 393527358]

約数ペア:

[(1, 393527358), (2, 196763679), (3, 131175786), (6, 65587893), (7, 56218194), (9, 43725262), (14, 28109097), (18, 21862631), (21, 18739398), (42, 9369699), (63, 6246466), (126, 3123233)]