1681230378

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9038873}}^1$

素因数の和:9038909

約数の個数: 16

約数和(自身を含む): 3470927616

約数和(自身を除く): 1789697238

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 9038873, 18077746, 27116619, 54233238, 280205063, 560410126, 840615189, 1681230378]

約数ペア:

[(1, 1681230378), (2, 840615189), (3, 560410126), (6, 280205063), (31, 54233238), (62, 27116619), (93, 18077746), (186, 9038873)]