266870322

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{47981}}^1$

素因数の和:48095

約数の個数: 32

約数和(自身を含む): 598815360

約数和(自身を除く): 331945038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 47981, 95962, 143943, 287886, 431829, 863658, 1295487, 2590974, 4942043, 9884086, 14826129, 29652258, 44478387, 88956774, 133435161, 266870322]

約数ペア:

[(1, 266870322), (2, 133435161), (3, 88956774), (6, 44478387), (9, 29652258), (18, 14826129), (27, 9884086), (54, 4942043), (103, 2590974), (206, 1295487), (309, 863658), (618, 431829), (927, 287886), (1854, 143943), (2781, 95962), (5562, 47981)]