218248794

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1663}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 495286272

約数和(自身を除く): 277037478

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 317, 414, 634, 951, 1663, 1902, 2853, 3326, 4989, 5706, 7291, 9978, 14582, 14967, 21873, 29934, 38249, 43746, 65619, 76498, 114747, 131238, 229494, 344241, 527171, 688482, 1054342, 1581513, 3163026, 4744539, 9489078, 12124933, 24249866, 36374799, 72749598, 109124397, 218248794]

約数ペア:

[(1, 218248794), (2, 109124397), (3, 72749598), (6, 36374799), (9, 24249866), (18, 12124933), (23, 9489078), (46, 4744539), (69, 3163026), (138, 1581513), (207, 1054342), (317, 688482), (414, 527171), (634, 344241), (951, 229494), (1663, 131238), (1902, 114747), (2853, 76498), (3326, 65619), (4989, 43746), (5706, 38249), (7291, 29934), (9978, 21873), (14582, 14967)]