2106179964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{56093}}^1$

素因数の和:56259

約数の個数: 72

約数和(自身を含む): 6125464800

約数和(自身を除く): 4019284836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9387, 12516, 18774, 37548, 56093, 112186, 168279, 224372, 336558, 392651, 504837, 673116, 785302, 1009674, 1177953, 1570604, 2019348, 2355906, 3533859, 4711812, 7067718, 8357857, 14135436, 16715714, 25073571, 33431428, 50147142, 58504999, 75220713, 100294284, 117009998, 150441426, 175514997, 234019996, 300882852, 351029994, 526544991, 702059988, 1053089982, 2106179964]

約数ペア:

[(1, 2106179964), (2, 1053089982), (3, 702059988), (4, 526544991), (6, 351029994), (7, 300882852), (9, 234019996), (12, 175514997), (14, 150441426), (18, 117009998), (21, 100294284), (28, 75220713), (36, 58504999), (42, 50147142), (63, 33431428), (84, 25073571), (126, 16715714), (149, 14135436), (252, 8357857), (298, 7067718), (447, 4711812), (596, 3533859), (894, 2355906), (1043, 2019348), (1341, 1570604), (1788, 1177953), (2086, 1009674), (2682, 785302), (3129, 673116), (4172, 504837), (5364, 392651), (6258, 336558), (9387, 224372), (12516, 168279), (18774, 112186), (37548, 56093)]