8201718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 21927672

約数和(自身を除く): 13725954

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 547, 714, 833, 882, 1071, 1094, 1641, 1666, 2142, 2499, 3282, 3829, 4923, 4998, 7497, 7658, 9299, 9846, 11487, 14994, 18598, 22974, 26803, 27897, 34461, 53606, 55794, 65093, 68922, 80409, 83691, 130186, 160818, 167382, 195279, 241227, 390558, 455651, 482454, 585837, 911302, 1171674, 1366953, 2733906, 4100859, 8201718]

約数ペア:

[(1, 8201718), (2, 4100859), (3, 2733906), (6, 1366953), (7, 1171674), (9, 911302), (14, 585837), (17, 482454), (18, 455651), (21, 390558), (34, 241227), (42, 195279), (49, 167382), (51, 160818), (63, 130186), (98, 83691), (102, 80409), (119, 68922), (126, 65093), (147, 55794), (153, 53606), (238, 34461), (294, 27897), (306, 26803), (357, 22974), (441, 18598), (547, 14994), (714, 11487), (833, 9846), (882, 9299), (1071, 7658), (1094, 7497), (1641, 4998), (1666, 4923), (2142, 3829), (2499, 3282)]