671036796

素因数分解:

$2^2\times 3^2\times {\mathrm{18639911}}^1$

素因数の和:18639921

約数の個数: 18

約数和(自身を含む): 1696231992

約数和(自身を除く): 1025195196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 18639911, 37279822, 55919733, 74559644, 111839466, 167759199, 223678932, 335518398, 671036796]

約数ペア:

[(1, 671036796), (2, 335518398), (3, 223678932), (4, 167759199), (6, 111839466), (9, 74559644), (12, 55919733), (18, 37279822), (36, 18639911)]