138889134

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{111827}}^1$

素因数の和:111861

約数の個数: 32

約数和(自身を含む): 322064640

約数和(自身を除く): 183175506

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 111827, 223654, 335481, 670962, 1006443, 2012886, 2572021, 3019329, 5144042, 6038658, 7716063, 15432126, 23148189, 46296378, 69444567, 138889134]

約数ペア:

[(1, 138889134), (2, 69444567), (3, 46296378), (6, 23148189), (9, 15432126), (18, 7716063), (23, 6038658), (27, 5144042), (46, 3019329), (54, 2572021), (69, 2012886), (138, 1006443), (207, 670962), (414, 335481), (621, 223654), (1242, 111827)]