18168972

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{24821}}^1$

素因数の和:24889

約数の個数: 24

約数和(自身を含む): 43090992

約数和(自身を除く): 24922020

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 24821, 49642, 74463, 99284, 148926, 297852, 1514081, 3028162, 4542243, 6056324, 9084486, 18168972]

約数ペア:

[(1, 18168972), (2, 9084486), (3, 6056324), (4, 4542243), (6, 3028162), (12, 1514081), (61, 297852), (122, 148926), (183, 99284), (244, 74463), (366, 49642), (732, 24821)]