10981962

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 25328160

約数和(自身を除く): 14346198

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 197, 326, 342, 394, 489, 591, 978, 1182, 1467, 1773, 2934, 3097, 3546, 3743, 6194, 7486, 9291, 11229, 18582, 22458, 27873, 32111, 33687, 55746, 64222, 67374, 96333, 192666, 288999, 577998, 610109, 1220218, 1830327, 3660654, 5490981, 10981962]

約数ペア:

[(1, 10981962), (2, 5490981), (3, 3660654), (6, 1830327), (9, 1220218), (18, 610109), (19, 577998), (38, 288999), (57, 192666), (114, 96333), (163, 67374), (171, 64222), (197, 55746), (326, 33687), (342, 32111), (394, 27873), (489, 22458), (591, 18582), (978, 11229), (1182, 9291), (1467, 7486), (1773, 6194), (2934, 3743), (3097, 3546)]