386380854

素因数分解:

$2^1\times 3^4\times {\mathrm{571}}^1\times {\mathrm{4177}}^1$

素因数の和:4762

約数の個数: 40

約数和(自身を含む): 867503208

約数和(自身を除く): 481122354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 571, 1142, 1713, 3426, 4177, 5139, 8354, 10278, 12531, 15417, 25062, 30834, 37593, 46251, 75186, 92502, 112779, 225558, 338337, 676674, 2385067, 4770134, 7155201, 14310402, 21465603, 42931206, 64396809, 128793618, 193190427, 386380854]

約数ペア:

[(1, 386380854), (2, 193190427), (3, 128793618), (6, 64396809), (9, 42931206), (18, 21465603), (27, 14310402), (54, 7155201), (81, 4770134), (162, 2385067), (571, 676674), (1142, 338337), (1713, 225558), (3426, 112779), (4177, 92502), (5139, 75186), (8354, 46251), (10278, 37593), (12531, 30834), (15417, 25062)]