40068702

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{1487}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 89280000

約数和(自身を除く): 49211298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1487, 1497, 2974, 2994, 4461, 4491, 8922, 8982, 13383, 13473, 26766, 26946, 40149, 80298, 742013, 1484026, 2226039, 4452078, 6678117, 13356234, 20034351, 40068702]

約数ペア:

[(1, 40068702), (2, 20034351), (3, 13356234), (6, 6678117), (9, 4452078), (18, 2226039), (27, 1484026), (54, 742013), (499, 80298), (998, 40149), (1487, 26946), (1497, 26766), (2974, 13473), (2994, 13383), (4461, 8982), (4491, 8922)]