2901383892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{170389}}^1$

素因数の和:170453

約数の個数: 72

約数和(自身を含む): 8186898720

約数和(自身を除く): 5285514828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 170389, 340778, 511167, 681556, 1022334, 1533501, 1874279, 2044668, 3067002, 3748558, 5622837, 6134004, 7326727, 7497116, 11245674, 14653454, 16868511, 21980181, 22491348, 29306908, 33737022, 43960362, 65940543, 67474044, 80593997, 87920724, 131881086, 161187994, 241781991, 263762172, 322375988, 483563982, 725345973, 967127964, 1450691946, 2901383892]

約数ペア:

[(1, 2901383892), (2, 1450691946), (3, 967127964), (4, 725345973), (6, 483563982), (9, 322375988), (11, 263762172), (12, 241781991), (18, 161187994), (22, 131881086), (33, 87920724), (36, 80593997), (43, 67474044), (44, 65940543), (66, 43960362), (86, 33737022), (99, 29306908), (129, 22491348), (132, 21980181), (172, 16868511), (198, 14653454), (258, 11245674), (387, 7497116), (396, 7326727), (473, 6134004), (516, 5622837), (774, 3748558), (946, 3067002), (1419, 2044668), (1548, 1874279), (1892, 1533501), (2838, 1022334), (4257, 681556), (5676, 511167), (8514, 340778), (17028, 170389)]