449342082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2897}}^1$

素因数の和:4143

約数の個数: 48

約数和(自身を含む): 1113944832

約数和(自身を除く): 664602750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1231, 2462, 2897, 3693, 5794, 7386, 8617, 8691, 11079, 17234, 17382, 20279, 22158, 25851, 26073, 40558, 51702, 52146, 60837, 77553, 121674, 155106, 182511, 365022, 3566207, 7132414, 10698621, 21397242, 24963449, 32095863, 49926898, 64191726, 74890347, 149780694, 224671041, 449342082]

約数ペア:

[(1, 449342082), (2, 224671041), (3, 149780694), (6, 74890347), (7, 64191726), (9, 49926898), (14, 32095863), (18, 24963449), (21, 21397242), (42, 10698621), (63, 7132414), (126, 3566207), (1231, 365022), (2462, 182511), (2897, 155106), (3693, 121674), (5794, 77553), (7386, 60837), (8617, 52146), (8691, 51702), (11079, 40558), (17234, 26073), (17382, 25851), (20279, 22158)]