2016444456

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{18413}}^1$

素因数の和:18457

約数の個数: 120

約数和(自身を含む): 6116118030

約数和(自身を除く): 4099673574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 2028, 2106, 2808, 3042, 4056, 4212, 4563, 6084, 8424, 9126, 12168, 13689, 18252, 18413, 27378, 36504, 36826, 54756, 55239, 73652, 109512, 110478, 147304, 165717, 220956, 239369, 331434, 441912, 478738, 497151, 662868, 718107, 957476, 994302, 1325736, 1436214, 1491453, 1914952, 1988604, 2154321, 2872428, 2982906, 3111797, 3977208, 4308642, 5744856, 5965812, 6223594, 6462963, 8617284, 9335391, 11931624, 12447188, 12925926, 17234568, 18670782, 19388889, 24894376, 25851852, 28006173, 37341564, 38777778, 51703704, 56012346, 74683128, 77555556, 84018519, 112024692, 155111112, 168037038, 224049384, 252055557, 336074076, 504111114, 672148152, 1008222228, 2016444456]

約数ペア:

[(1, 2016444456), (2, 1008222228), (3, 672148152), (4, 504111114), (6, 336074076), (8, 252055557), (9, 224049384), (12, 168037038), (13, 155111112), (18, 112024692), (24, 84018519), (26, 77555556), (27, 74683128), (36, 56012346), (39, 51703704), (52, 38777778), (54, 37341564), (72, 28006173), (78, 25851852), (81, 24894376), (104, 19388889), (108, 18670782), (117, 17234568), (156, 12925926), (162, 12447188), (169, 11931624), (216, 9335391), (234, 8617284), (312, 6462963), (324, 6223594), (338, 5965812), (351, 5744856), (468, 4308642), (507, 3977208), (648, 3111797), (676, 2982906), (702, 2872428), (936, 2154321), (1014, 1988604), (1053, 1914952), (1352, 1491453), (1404, 1436214), (1521, 1325736), (2028, 994302), (2106, 957476), (2808, 718107), (3042, 662868), (4056, 497151), (4212, 478738), (4563, 441912), (6084, 331434), (8424, 239369), (9126, 220956), (12168, 165717), (13689, 147304), (18252, 110478), (18413, 109512), (27378, 73652), (36504, 55239), (36826, 54756)]