30811194

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{8689}}^1$

素因数の和:8894

約数の個数: 24

約数和(自身を含む): 67104180

約数和(自身を除く): 36292986

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 8689, 17378, 26067, 52134, 78201, 156402, 1711733, 3423466, 5135199, 10270398, 15405597, 30811194]

約数ペア:

[(1, 30811194), (2, 15405597), (3, 10270398), (6, 5135199), (9, 3423466), (18, 1711733), (197, 156402), (394, 78201), (591, 52134), (1182, 26067), (1773, 17378), (3546, 8689)]