31519332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67349}}^1$

素因数の和:67372

約数の個数: 36

約数和(自身を含む): 85803900

約数和(自身を除く): 54284568

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67349, 134698, 202047, 269396, 404094, 606141, 808188, 875537, 1212282, 1751074, 2424564, 2626611, 3502148, 5253222, 7879833, 10506444, 15759666, 31519332]

約数ペア:

[(1, 31519332), (2, 15759666), (3, 10506444), (4, 7879833), (6, 5253222), (9, 3502148), (12, 2626611), (13, 2424564), (18, 1751074), (26, 1212282), (36, 875537), (39, 808188), (52, 606141), (78, 404094), (117, 269396), (156, 202047), (234, 134698), (468, 67349)]