7321308

素因数分解:

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

素因数の和:386

約数の個数: 48

約数和(自身を含む): 18184320

約数和(自身を除く): 10863012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 197, 228, 326, 394, 489, 591, 652, 788, 978, 1182, 1956, 2364, 3097, 3743, 6194, 7486, 9291, 11229, 12388, 14972, 18582, 22458, 32111, 37164, 44916, 64222, 96333, 128444, 192666, 385332, 610109, 1220218, 1830327, 2440436, 3660654, 7321308]

約数ペア:

[(1, 7321308), (2, 3660654), (3, 2440436), (4, 1830327), (6, 1220218), (12, 610109), (19, 385332), (38, 192666), (57, 128444), (76, 96333), (114, 64222), (163, 44916), (197, 37164), (228, 32111), (326, 22458), (394, 18582), (489, 14972), (591, 12388), (652, 11229), (788, 9291), (978, 7486), (1182, 6194), (1956, 3743), (2364, 3097)]