81018466

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 128904300

約数和(自身を除く): 47885834

約数列:

[1, 2, 23, 46, 73, 146, 529, 1049, 1058, 1679, 2098, 3358, 24127, 38617, 48254, 76577, 77234, 153154, 554921, 1109842, 1761271, 3522542, 40509233, 81018466]

約数ペア:

[(1, 81018466), (2, 40509233), (23, 3522542), (46, 1761271), (73, 1109842), (146, 554921), (529, 153154), (1049, 77234), (1058, 76577), (1679, 48254), (2098, 38617), (3358, 24127)]