207921006

素因数分解:

$2^1\times 3^6\times {\mathrm{142607}}^1$

素因数の和:142627

約数の個数: 28

約数和(自身を含む): 467611632

約数和(自身を除く): 259690626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 142607, 285214, 427821, 855642, 1283463, 2566926, 3850389, 7700778, 11551167, 23102334, 34653501, 69307002, 103960503, 207921006]

約数ペア:

[(1, 207921006), (2, 103960503), (3, 69307002), (6, 34653501), (9, 23102334), (18, 11551167), (27, 7700778), (54, 3850389), (81, 2566926), (162, 1283463), (243, 855642), (486, 427821), (729, 285214), (1458, 142607)]