17921052

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1699}}^1$

素因数の和:2002

約数の個数: 36

約数和(自身を含む): 45481800

約数和(自身を除く): 27560748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1699, 1758, 2637, 3398, 3516, 5097, 5274, 6796, 10194, 10548, 15291, 20388, 30582, 61164, 497807, 995614, 1493421, 1991228, 2986842, 4480263, 5973684, 8960526, 17921052]

約数ペア:

[(1, 17921052), (2, 8960526), (3, 5973684), (4, 4480263), (6, 2986842), (9, 1991228), (12, 1493421), (18, 995614), (36, 497807), (293, 61164), (586, 30582), (879, 20388), (1172, 15291), (1699, 10548), (1758, 10194), (2637, 6796), (3398, 5274), (3516, 5097)]