221434884

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{62131}}^1$

素因数の和:62158

約数の個数: 60

約数和(自身を含む): 631509648

約数和(自身を除く): 410074764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 62131, 124262, 186393, 248524, 372786, 559179, 683441, 745572, 1118358, 1366882, 1677537, 2050323, 2236716, 2733764, 3355074, 4100646, 5032611, 6150969, 6710148, 8201292, 10065222, 12301938, 18452907, 20130444, 24603876, 36905814, 55358721, 73811628, 110717442, 221434884]

約数ペア:

[(1, 221434884), (2, 110717442), (3, 73811628), (4, 55358721), (6, 36905814), (9, 24603876), (11, 20130444), (12, 18452907), (18, 12301938), (22, 10065222), (27, 8201292), (33, 6710148), (36, 6150969), (44, 5032611), (54, 4100646), (66, 3355074), (81, 2733764), (99, 2236716), (108, 2050323), (132, 1677537), (162, 1366882), (198, 1118358), (297, 745572), (324, 683441), (396, 559179), (594, 372786), (891, 248524), (1188, 186393), (1782, 124262), (3564, 62131)]