20131490718

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18334691}}^1$

素因数の和:18334760

約数の個数: 24

約数和(自身を含む): 44333285256

約数和(自身を除く): 24201794538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 18334691, 36669382, 55004073, 110008146, 165012219, 330024438, 1118416151, 2236832302, 3355248453, 6710496906, 10065745359, 20131490718]

約数ペア:

[(1, 20131490718), (2, 10065745359), (3, 6710496906), (6, 3355248453), (9, 2236832302), (18, 1118416151), (61, 330024438), (122, 165012219), (183, 110008146), (366, 55004073), (549, 36669382), (1098, 18334691)]