813614706

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:649

約数の個数: 80

約数和(自身を含む): 1865927448

約数和(自身を除く): 1052312742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 281, 293, 366, 549, 562, 586, 843, 879, 1098, 1647, 1686, 1758, 2529, 2637, 3294, 4941, 5058, 5274, 7587, 7911, 9882, 15174, 15822, 17141, 17873, 22761, 23733, 34282, 35746, 45522, 47466, 51423, 53619, 82333, 102846, 107238, 154269, 160857, 164666, 246999, 308538, 321714, 462807, 482571, 493998, 740997, 925614, 965142, 1388421, 1447713, 1481994, 2222991, 2776842, 2895426, 4445982, 5022313, 6668973, 10044626, 13337946, 15066939, 30133878, 45200817, 90401634, 135602451, 271204902, 406807353, 813614706]

約数ペア:

[(1, 813614706), (2, 406807353), (3, 271204902), (6, 135602451), (9, 90401634), (18, 45200817), (27, 30133878), (54, 15066939), (61, 13337946), (81, 10044626), (122, 6668973), (162, 5022313), (183, 4445982), (281, 2895426), (293, 2776842), (366, 2222991), (549, 1481994), (562, 1447713), (586, 1388421), (843, 965142), (879, 925614), (1098, 740997), (1647, 493998), (1686, 482571), (1758, 462807), (2529, 321714), (2637, 308538), (3294, 246999), (4941, 164666), (5058, 160857), (5274, 154269), (7587, 107238), (7911, 102846), (9882, 82333), (15174, 53619), (15822, 51423), (17141, 47466), (17873, 45522), (22761, 35746), (23733, 34282)]