381687846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71237}}^1$

素因数の和:71308

約数の個数: 32

約数和(自身を含む): 820661760

約数和(自身を除く): 438973914

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 71237, 142474, 213711, 427422, 1353503, 2707006, 3348139, 4060509, 6696278, 8121018, 10044417, 20088834, 63614641, 127229282, 190843923, 381687846]

約数ペア:

[(1, 381687846), (2, 190843923), (3, 127229282), (6, 63614641), (19, 20088834), (38, 10044417), (47, 8121018), (57, 6696278), (94, 4060509), (114, 3348139), (141, 2707006), (282, 1353503), (893, 427422), (1786, 213711), (2679, 142474), (5358, 71237)]