9129488004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2786779}}^1$

素因数の和:2786809

約数の個数: 72

約数和(自身を含む): 28402861760

約数和(自身を除く): 19273373756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 2786779, 5573558, 8360337, 11147116, 16720674, 19507453, 25081011, 33441348, 36228127, 39014906, 50162022, 58522359, 72456254, 78029812, 100324044, 108684381, 117044718, 144912508, 175567077, 217368762, 234089436, 253596889, 326053143, 351134154, 434737524, 507193778, 652106286, 702268308, 760790667, 1014387556, 1304212572, 1521581334, 2282372001, 3043162668, 4564744002, 9129488004]

約数ペア:

[(1, 9129488004), (2, 4564744002), (3, 3043162668), (4, 2282372001), (6, 1521581334), (7, 1304212572), (9, 1014387556), (12, 760790667), (13, 702268308), (14, 652106286), (18, 507193778), (21, 434737524), (26, 351134154), (28, 326053143), (36, 253596889), (39, 234089436), (42, 217368762), (52, 175567077), (63, 144912508), (78, 117044718), (84, 108684381), (91, 100324044), (117, 78029812), (126, 72456254), (156, 58522359), (182, 50162022), (234, 39014906), (252, 36228127), (273, 33441348), (364, 25081011), (468, 19507453), (546, 16720674), (819, 11147116), (1092, 8360337), (1638, 5573558), (3276, 2786779)]