889167816

素因数分解:

$2^3\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{10181}}^1$

素因数の和:11406

約数の個数: 48

約数和(自身を含む): 2410384860

約数和(自身を除く): 1521217044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1213, 2426, 3639, 4852, 7278, 9704, 10181, 10917, 14556, 20362, 21834, 29112, 30543, 40724, 43668, 61086, 81448, 87336, 91629, 122172, 183258, 244344, 366516, 733032, 12349553, 24699106, 37048659, 49398212, 74097318, 98796424, 111145977, 148194636, 222291954, 296389272, 444583908, 889167816]

約数ペア:

[(1, 889167816), (2, 444583908), (3, 296389272), (4, 222291954), (6, 148194636), (8, 111145977), (9, 98796424), (12, 74097318), (18, 49398212), (24, 37048659), (36, 24699106), (72, 12349553), (1213, 733032), (2426, 366516), (3639, 244344), (4852, 183258), (7278, 122172), (9704, 91629), (10181, 87336), (10917, 81448), (14556, 61086), (20362, 43668), (21834, 40724), (29112, 30543)]