187290138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{4021}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 428584320

約数和(自身を除く): 241294182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1109, 2218, 3327, 4021, 6654, 7763, 8042, 12063, 15526, 23289, 24126, 28147, 46578, 56294, 84441, 168882, 4459289, 8918578, 13377867, 26755734, 31215023, 62430046, 93645069, 187290138]

約数ペア:

[(1, 187290138), (2, 93645069), (3, 62430046), (6, 31215023), (7, 26755734), (14, 13377867), (21, 8918578), (42, 4459289), (1109, 168882), (2218, 84441), (3327, 56294), (4021, 46578), (6654, 28147), (7763, 24126), (8042, 23289), (12063, 15526)]