9784908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^2$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 30212280

約数和(自身を除く): 20427372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 774, 882, 903, 1161, 1204, 1323, 1548, 1764, 1806, 1849, 2107, 2322, 2646, 2709, 3612, 3698, 4214, 4644, 5292, 5418, 5547, 6321, 7396, 8127, 8428, 10836, 11094, 12642, 12943, 16254, 16641, 18963, 22188, 25284, 25886, 32508, 33282, 37926, 38829, 49923, 51772, 56889, 66564, 75852, 77658, 90601, 99846, 113778, 116487, 155316, 181202, 199692, 227556, 232974, 271803, 349461, 362404, 465948, 543606, 698922, 815409, 1087212, 1397844, 1630818, 2446227, 3261636, 4892454, 9784908]

約数ペア:

[(1, 9784908), (2, 4892454), (3, 3261636), (4, 2446227), (6, 1630818), (7, 1397844), (9, 1087212), (12, 815409), (14, 698922), (18, 543606), (21, 465948), (27, 362404), (28, 349461), (36, 271803), (42, 232974), (43, 227556), (49, 199692), (54, 181202), (63, 155316), (84, 116487), (86, 113778), (98, 99846), (108, 90601), (126, 77658), (129, 75852), (147, 66564), (172, 56889), (189, 51772), (196, 49923), (252, 38829), (258, 37926), (294, 33282), (301, 32508), (378, 25886), (387, 25284), (441, 22188), (516, 18963), (588, 16641), (602, 16254), (756, 12943), (774, 12642), (882, 11094), (903, 10836), (1161, 8428), (1204, 8127), (1323, 7396), (1548, 6321), (1764, 5547), (1806, 5418), (1849, 5292), (2107, 4644), (2322, 4214), (2646, 3698), (2709, 3612)]