8985006

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1550

約数の個数: 40

約数和(自身を含む): 20691000

約数和(自身を除く): 11705994

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1499, 1998, 2997, 2998, 4497, 5994, 8994, 13491, 26982, 40473, 55463, 80946, 110926, 121419, 166389, 242838, 332778, 499167, 998334, 1497501, 2995002, 4492503, 8985006]

約数ペア:

[(1, 8985006), (2, 4492503), (3, 2995002), (6, 1497501), (9, 998334), (18, 499167), (27, 332778), (37, 242838), (54, 166389), (74, 121419), (81, 110926), (111, 80946), (162, 55463), (222, 40473), (333, 26982), (666, 13491), (999, 8994), (1499, 5994), (1998, 4497), (2997, 2998)]