18171364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 32810400

約数和(自身を除く): 14639036

約数列:

[1, 2, 4, 41, 82, 164, 179, 358, 619, 716, 1238, 2476, 7339, 14678, 25379, 29356, 50758, 101516, 110801, 221602, 443204, 4542841, 9085682, 18171364]

約数ペア:

[(1, 18171364), (2, 9085682), (4, 4542841), (41, 443204), (82, 221602), (164, 110801), (179, 101516), (358, 50758), (619, 29356), (716, 25379), (1238, 14678), (2476, 7339)]