40784166

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{8423}}^1$

素因数の和:8700

約数の個数: 24

約数和(自身を含む): 88704720

約数和(自身を除く): 47920554

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 8423, 16846, 25269, 50538, 75807, 151614, 2265787, 4531574, 6797361, 13594722, 20392083, 40784166]

約数ペア:

[(1, 40784166), (2, 20392083), (3, 13594722), (6, 6797361), (9, 4531574), (18, 2265787), (269, 151614), (538, 75807), (807, 50538), (1614, 25269), (2421, 16846), (4842, 8423)]