16457868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{65309}}^1$

素因数の和:65326

約数の個数: 36

約数和(自身を含む): 47545680

約数和(自身を除く): 31087812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 65309, 130618, 195927, 261236, 391854, 457163, 587781, 783708, 914326, 1175562, 1371489, 1828652, 2351124, 2742978, 4114467, 5485956, 8228934, 16457868]

約数ペア:

[(1, 16457868), (2, 8228934), (3, 5485956), (4, 4114467), (6, 2742978), (7, 2351124), (9, 1828652), (12, 1371489), (14, 1175562), (18, 914326), (21, 783708), (28, 587781), (36, 457163), (42, 391854), (63, 261236), (84, 195927), (126, 130618), (252, 65309)]