18883485432716

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{237089}}^1\times {\mathrm{68899}}^1$

素因数の和:306026

約数の個数: 36

約数和(自身を含む): 35104991649000

約数和(自身を除く): 16221506216284

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 68899, 137798, 237089, 275596, 474178, 948356, 1171283, 2342566, 4030513, 4685132, 8061026, 16122052, 19911811, 39823622, 68518721, 79647244, 137037442, 274074884, 16335195011, 32670390022, 65340780044, 277698315187, 555396630374, 1110793260748, 4720871358179, 9441742716358, 18883485432716]

約数ペア:

[(1, 18883485432716), (2, 9441742716358), (4, 4720871358179), (17, 1110793260748), (34, 555396630374), (68, 277698315187), (289, 65340780044), (578, 32670390022), (1156, 16335195011), (68899, 274074884), (137798, 137037442), (237089, 79647244), (275596, 68518721), (474178, 39823622), (948356, 19911811), (1171283, 16122052), (2342566, 8061026), (4030513, 4685132)]