66681006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{38723}}^1$

素因数の和:38776

約数の個数: 32

約数和(自身を含む): 156135168

約数和(自身を除く): 89454162

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 38723, 77446, 116169, 232338, 271061, 542122, 813183, 1587643, 1626366, 3175286, 4762929, 9525858, 11113501, 22227002, 33340503, 66681006]

約数ペア:

[(1, 66681006), (2, 33340503), (3, 22227002), (6, 11113501), (7, 9525858), (14, 4762929), (21, 3175286), (41, 1626366), (42, 1587643), (82, 813183), (123, 542122), (246, 271061), (287, 232338), (574, 116169), (861, 77446), (1722, 38723)]