26037081

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 48657024

約数和(自身を除く): 22619943

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 119, 147, 151, 153, 161, 207, 357, 391, 441, 453, 483, 833, 1057, 1071, 1127, 1173, 1359, 1449, 2499, 2567, 2737, 3171, 3381, 3473, 3519, 7399, 7497, 7701, 8211, 9513, 10143, 10419, 17969, 19159, 22197, 23103, 24311, 24633, 31257, 53907, 57477, 59041, 66591, 72933, 125783, 161721, 170177, 172431, 177123, 218799, 377349, 413287, 510531, 531369, 1132047, 1239861, 1531593, 2893009, 3719583, 8679027, 26037081]

約数ペア:

[(1, 26037081), (3, 8679027), (7, 3719583), (9, 2893009), (17, 1531593), (21, 1239861), (23, 1132047), (49, 531369), (51, 510531), (63, 413287), (69, 377349), (119, 218799), (147, 177123), (151, 172431), (153, 170177), (161, 161721), (207, 125783), (357, 72933), (391, 66591), (441, 59041), (453, 57477), (483, 53907), (833, 31257), (1057, 24633), (1071, 24311), (1127, 23103), (1173, 22197), (1359, 19159), (1449, 17969), (2499, 10419), (2567, 10143), (2737, 9513), (3171, 8211), (3381, 7701), (3473, 7497), (3519, 7399)]