2019241836

素因数分解:

$2^2\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{26321}}^1$

素因数の和:28462

約数の個数: 36

約数和(自身を含む): 5106783864

約数和(自身を除く): 3087542028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2131, 4262, 6393, 8524, 12786, 19179, 25572, 26321, 38358, 52642, 76716, 78963, 105284, 157926, 236889, 315852, 473778, 947556, 56090051, 112180102, 168270153, 224360204, 336540306, 504810459, 673080612, 1009620918, 2019241836]

約数ペア:

[(1, 2019241836), (2, 1009620918), (3, 673080612), (4, 504810459), (6, 336540306), (9, 224360204), (12, 168270153), (18, 112180102), (36, 56090051), (2131, 947556), (4262, 473778), (6393, 315852), (8524, 236889), (12786, 157926), (19179, 105284), (25572, 78963), (26321, 76716), (38358, 52642)]