145848618

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 322760256

約数和(自身を除く): 176911638

約数列:

[1, 2, 3, 6, 9, 18, 97, 103, 194, 206, 291, 309, 582, 618, 811, 873, 927, 1622, 1746, 1854, 2433, 4866, 7299, 9991, 14598, 19982, 29973, 59946, 78667, 83533, 89919, 157334, 167066, 179838, 236001, 250599, 472002, 501198, 708003, 751797, 1416006, 1503594, 8102701, 16205402, 24308103, 48616206, 72924309, 145848618]

約数ペア:

[(1, 145848618), (2, 72924309), (3, 48616206), (6, 24308103), (9, 16205402), (18, 8102701), (97, 1503594), (103, 1416006), (194, 751797), (206, 708003), (291, 501198), (309, 472002), (582, 250599), (618, 236001), (811, 179838), (873, 167066), (927, 157334), (1622, 89919), (1746, 83533), (1854, 78667), (2433, 59946), (4866, 29973), (7299, 19982), (9991, 14598)]