90142842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{653209}}^1$

素因数の和:653237

約数の個数: 16

約数和(自身を含む): 188124480

約数和(自身を除く): 97981638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 653209, 1306418, 1959627, 3919254, 15023807, 30047614, 45071421, 90142842]

約数ペア:

[(1, 90142842), (2, 45071421), (3, 30047614), (6, 15023807), (23, 3919254), (46, 1959627), (69, 1306418), (138, 653209)]