13729212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 41537496

約数和(自身を除く): 27808284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 181, 196, 252, 258, 294, 301, 362, 387, 441, 516, 543, 588, 602, 724, 774, 882, 903, 1086, 1204, 1267, 1548, 1629, 1764, 1806, 2107, 2172, 2534, 2709, 3258, 3612, 3801, 4214, 5068, 5418, 6321, 6516, 7602, 7783, 8428, 8869, 10836, 11403, 12642, 15204, 15566, 17738, 18963, 22806, 23349, 25284, 26607, 31132, 35476, 37926, 45612, 46698, 53214, 54481, 70047, 75852, 79821, 93396, 106428, 108962, 140094, 159642, 163443, 217924, 280188, 319284, 326886, 381367, 490329, 653772, 762734, 980658, 1144101, 1525468, 1961316, 2288202, 3432303, 4576404, 6864606, 13729212]

約数ペア:

[(1, 13729212), (2, 6864606), (3, 4576404), (4, 3432303), (6, 2288202), (7, 1961316), (9, 1525468), (12, 1144101), (14, 980658), (18, 762734), (21, 653772), (28, 490329), (36, 381367), (42, 326886), (43, 319284), (49, 280188), (63, 217924), (84, 163443), (86, 159642), (98, 140094), (126, 108962), (129, 106428), (147, 93396), (172, 79821), (181, 75852), (196, 70047), (252, 54481), (258, 53214), (294, 46698), (301, 45612), (362, 37926), (387, 35476), (441, 31132), (516, 26607), (543, 25284), (588, 23349), (602, 22806), (724, 18963), (774, 17738), (882, 15566), (903, 15204), (1086, 12642), (1204, 11403), (1267, 10836), (1548, 8869), (1629, 8428), (1764, 7783), (1806, 7602), (2107, 6516), (2172, 6321), (2534, 5418), (2709, 5068), (3258, 4214), (3612, 3801)]