27786396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 71180928

約数和(自身を除く): 43394532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1163, 1991, 2172, 2326, 3489, 3982, 4652, 5973, 6978, 7964, 11946, 12793, 13956, 23892, 25586, 38379, 51172, 76758, 153516, 210503, 421006, 631509, 842012, 1263018, 2315533, 2526036, 4631066, 6946599, 9262132, 13893198, 27786396]

約数ペア:

[(1, 27786396), (2, 13893198), (3, 9262132), (4, 6946599), (6, 4631066), (11, 2526036), (12, 2315533), (22, 1263018), (33, 842012), (44, 631509), (66, 421006), (132, 210503), (181, 153516), (362, 76758), (543, 51172), (724, 38379), (1086, 25586), (1163, 23892), (1991, 13956), (2172, 12793), (2326, 11946), (3489, 7964), (3982, 6978), (4652, 5973)]