18683036

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 33504240

約数和(自身を除く): 14821204

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 587, 1174, 2348, 7957, 15914, 31828, 42851, 63983, 85702, 127966, 171404, 255932, 4670759, 9341518, 18683036]

約数ペア:

[(1, 18683036), (2, 9341518), (4, 4670759), (73, 255932), (109, 171404), (146, 127966), (218, 85702), (292, 63983), (436, 42851), (587, 31828), (1174, 15914), (2348, 7957)]