18896202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 46021248

約数和(自身を除く): 27125046

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 3511, 5382, 7022, 10533, 21066, 31599, 45643, 63198, 80753, 91286, 136929, 161506, 242259, 273858, 410787, 484518, 726777, 821574, 1049789, 1453554, 2099578, 3149367, 6298734, 9448101, 18896202]

約数ペア:

[(1, 18896202), (2, 9448101), (3, 6298734), (6, 3149367), (9, 2099578), (13, 1453554), (18, 1049789), (23, 821574), (26, 726777), (39, 484518), (46, 410787), (69, 273858), (78, 242259), (117, 161506), (138, 136929), (207, 91286), (234, 80753), (299, 63198), (414, 45643), (598, 31599), (897, 21066), (1794, 10533), (2691, 7022), (3511, 5382)]