40979916

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{4051}}^1$

素因数の和:4342

約数の個数: 36

約数和(自身を含む): 103982424

約数和(自身を除く): 63002508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 4051, 5058, 8102, 10116, 12153, 16204, 24306, 36459, 48612, 72918, 145836, 1138331, 2276662, 3414993, 4553324, 6829986, 10244979, 13659972, 20489958, 40979916]

約数ペア:

[(1, 40979916), (2, 20489958), (3, 13659972), (4, 10244979), (6, 6829986), (9, 4553324), (12, 3414993), (18, 2276662), (36, 1138331), (281, 145836), (562, 72918), (843, 48612), (1124, 36459), (1686, 24306), (2529, 16204), (3372, 12153), (4051, 10116), (5058, 8102)]