2018275852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{881}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 3795083712

約数和(自身を除く): 1776807860

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 673, 851, 881, 1346, 1702, 1762, 2692, 3404, 3524, 15479, 20263, 24901, 30958, 32597, 40526, 49802, 61916, 65194, 81052, 99604, 130388, 572723, 592913, 749731, 1145446, 1185826, 1499462, 2290892, 2371652, 2998924, 13636999, 21937781, 27273998, 43875562, 54547996, 87751124, 504568963, 1009137926, 2018275852]

約数ペア:

[(1, 2018275852), (2, 1009137926), (4, 504568963), (23, 87751124), (37, 54547996), (46, 43875562), (74, 27273998), (92, 21937781), (148, 13636999), (673, 2998924), (851, 2371652), (881, 2290892), (1346, 1499462), (1702, 1185826), (1762, 1145446), (2692, 749731), (3404, 592913), (3524, 572723), (15479, 130388), (20263, 99604), (24901, 81052), (30958, 65194), (32597, 61916), (40526, 49802)]