27918114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 68781312

約数和(自身を除く): 40863198

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 641, 714, 854, 1037, 1281, 1282, 1923, 2074, 2562, 3111, 3846, 4487, 6222, 7259, 8974, 10897, 13461, 14518, 21777, 21794, 26922, 32691, 39101, 43554, 65382, 76279, 78202, 117303, 152558, 228837, 234606, 273707, 457674, 547414, 664717, 821121, 1329434, 1642242, 1994151, 3988302, 4653019, 9306038, 13959057, 27918114]

約数ペア:

[(1, 27918114), (2, 13959057), (3, 9306038), (6, 4653019), (7, 3988302), (14, 1994151), (17, 1642242), (21, 1329434), (34, 821121), (42, 664717), (51, 547414), (61, 457674), (102, 273707), (119, 234606), (122, 228837), (183, 152558), (238, 117303), (357, 78202), (366, 76279), (427, 65382), (641, 43554), (714, 39101), (854, 32691), (1037, 26922), (1281, 21794), (1282, 21777), (1923, 14518), (2074, 13461), (2562, 10897), (3111, 8974), (3846, 7259), (4487, 6222)]