147742644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251263}}^1$

素因数の和:251284

約数の個数: 36

約数和(自身を含む): 401017344

約数和(自身を除く): 253274700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 251263, 502526, 753789, 1005052, 1507578, 1758841, 3015156, 3517682, 5276523, 7035364, 10553046, 12311887, 21106092, 24623774, 36935661, 49247548, 73871322, 147742644]

約数ペア:

[(1, 147742644), (2, 73871322), (3, 49247548), (4, 36935661), (6, 24623774), (7, 21106092), (12, 12311887), (14, 10553046), (21, 7035364), (28, 5276523), (42, 3517682), (49, 3015156), (84, 1758841), (98, 1507578), (147, 1005052), (196, 753789), (294, 502526), (588, 251263)]