212344974

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{90053}}^1$

素因数の和:90192

約数の個数: 24

約数和(自身を含む): 463597992

約数和(自身を除く): 251253018

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 90053, 180106, 270159, 540318, 810477, 1620954, 11796943, 23593886, 35390829, 70781658, 106172487, 212344974]

約数ペア:

[(1, 212344974), (2, 106172487), (3, 70781658), (6, 35390829), (9, 23593886), (18, 11796943), (131, 1620954), (262, 810477), (393, 540318), (786, 270159), (1179, 180106), (2358, 90053)]