27988362

素因数分解:

$2^1\times 3^3\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 62395200

約数和(自身を除く): 34406838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 419, 838, 1237, 1257, 2474, 2514, 3711, 3771, 7422, 7542, 11133, 11313, 22266, 22626, 33399, 66798, 518303, 1036606, 1554909, 3109818, 4664727, 9329454, 13994181, 27988362]

約数ペア:

[(1, 27988362), (2, 13994181), (3, 9329454), (6, 4664727), (9, 3109818), (18, 1554909), (27, 1036606), (54, 518303), (419, 66798), (838, 33399), (1237, 22626), (1257, 22266), (2474, 11313), (2514, 11133), (3711, 7542), (3771, 7422)]