81474924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{295199}}^1$

素因数の和:295229

約数の個数: 24

約数和(自身を含む): 198374400

約数和(自身を除く): 116899476

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 295199, 590398, 885597, 1180796, 1771194, 3542388, 6789577, 13579154, 20368731, 27158308, 40737462, 81474924]

約数ペア:

[(1, 81474924), (2, 40737462), (3, 27158308), (4, 20368731), (6, 13579154), (12, 6789577), (23, 3542388), (46, 1771194), (69, 1180796), (92, 885597), (138, 590398), (276, 295199)]