39805164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 115734528

約数和(自身を除く): 75929364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 827, 1146, 1337, 1654, 1719, 2292, 2481, 2674, 3308, 3438, 4011, 4962, 5348, 5789, 6876, 7443, 8022, 9924, 11578, 12033, 14886, 16044, 17367, 23156, 24066, 29772, 34734, 48132, 52101, 69468, 104202, 157957, 208404, 315914, 473871, 631828, 947742, 1105699, 1421613, 1895484, 2211398, 2843226, 3317097, 4422796, 5686452, 6634194, 9951291, 13268388, 19902582, 39805164]

約数ペア:

[(1, 39805164), (2, 19902582), (3, 13268388), (4, 9951291), (6, 6634194), (7, 5686452), (9, 4422796), (12, 3317097), (14, 2843226), (18, 2211398), (21, 1895484), (28, 1421613), (36, 1105699), (42, 947742), (63, 631828), (84, 473871), (126, 315914), (191, 208404), (252, 157957), (382, 104202), (573, 69468), (764, 52101), (827, 48132), (1146, 34734), (1337, 29772), (1654, 24066), (1719, 23156), (2292, 17367), (2481, 16044), (2674, 14886), (3308, 12033), (3438, 11578), (4011, 9924), (4962, 8022), (5348, 7443), (5789, 6876)]