18049941

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22039}}^1$

素因数の和:22065

約数の個数: 24

約数和(自身を含む): 32090240

約数和(自身を除く): 14040299

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 22039, 66117, 154273, 198351, 286507, 462819, 859521, 1388457, 2005549, 2578563, 6016647, 18049941]

約数ペア:

[(1, 18049941), (3, 6016647), (7, 2578563), (9, 2005549), (13, 1388457), (21, 859521), (39, 462819), (63, 286507), (91, 198351), (117, 154273), (273, 66117), (819, 22039)]