2173392

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 120

約数和(自身を含む): 6950944

約数和(自身を除く): 4777552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 243, 258, 312, 324, 344, 351, 387, 432, 468, 486, 516, 559, 624, 648, 688, 702, 774, 936, 972, 1032, 1053, 1118, 1161, 1296, 1404, 1548, 1677, 1872, 1944, 2064, 2106, 2236, 2322, 2808, 3096, 3159, 3354, 3483, 3888, 4212, 4472, 4644, 5031, 5616, 6192, 6318, 6708, 6966, 8424, 8944, 9288, 10062, 10449, 12636, 13416, 13932, 15093, 16848, 18576, 20124, 20898, 25272, 26832, 27864, 30186, 40248, 41796, 45279, 50544, 55728, 60372, 80496, 83592, 90558, 120744, 135837, 167184, 181116, 241488, 271674, 362232, 543348, 724464, 1086696, 2173392]

約数ペア:

[(1, 2173392), (2, 1086696), (3, 724464), (4, 543348), (6, 362232), (8, 271674), (9, 241488), (12, 181116), (13, 167184), (16, 135837), (18, 120744), (24, 90558), (26, 83592), (27, 80496), (36, 60372), (39, 55728), (43, 50544), (48, 45279), (52, 41796), (54, 40248), (72, 30186), (78, 27864), (81, 26832), (86, 25272), (104, 20898), (108, 20124), (117, 18576), (129, 16848), (144, 15093), (156, 13932), (162, 13416), (172, 12636), (208, 10449), (216, 10062), (234, 9288), (243, 8944), (258, 8424), (312, 6966), (324, 6708), (344, 6318), (351, 6192), (387, 5616), (432, 5031), (468, 4644), (486, 4472), (516, 4212), (559, 3888), (624, 3483), (648, 3354), (688, 3159), (702, 3096), (774, 2808), (936, 2322), (972, 2236), (1032, 2106), (1053, 2064), (1118, 1944), (1161, 1872), (1296, 1677), (1404, 1548)]