2078551494

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{167113}}^1$

素因数の和:167812

約数の個数: 24

約数和(自身を含む): 4510072632

約数和(自身を除く): 2431521138

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 6219, 12438, 167113, 334226, 501339, 1002678, 1504017, 3008034, 115475083, 230950166, 346425249, 692850498, 1039275747, 2078551494]

約数ペア:

[(1, 2078551494), (2, 1039275747), (3, 692850498), (6, 346425249), (9, 230950166), (18, 115475083), (691, 3008034), (1382, 1504017), (2073, 1002678), (4146, 501339), (6219, 334226), (12438, 167113)]