18060624

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 34436016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 431, 432, 582, 776, 862, 873, 1164, 1293, 1552, 1724, 1746, 2328, 2586, 2619, 3448, 3492, 3879, 4656, 5172, 5238, 6896, 6984, 7758, 10344, 10476, 11637, 13968, 15516, 20688, 20952, 23274, 31032, 41807, 41904, 46548, 62064, 83614, 93096, 125421, 167228, 186192, 250842, 334456, 376263, 501684, 668912, 752526, 1003368, 1128789, 1505052, 2006736, 2257578, 3010104, 4515156, 6020208, 9030312, 18060624]

約数ペア:

[(1, 18060624), (2, 9030312), (3, 6020208), (4, 4515156), (6, 3010104), (8, 2257578), (9, 2006736), (12, 1505052), (16, 1128789), (18, 1003368), (24, 752526), (27, 668912), (36, 501684), (48, 376263), (54, 334456), (72, 250842), (97, 186192), (108, 167228), (144, 125421), (194, 93096), (216, 83614), (291, 62064), (388, 46548), (431, 41904), (432, 41807), (582, 31032), (776, 23274), (862, 20952), (873, 20688), (1164, 15516), (1293, 13968), (1552, 11637), (1724, 10476), (1746, 10344), (2328, 7758), (2586, 6984), (2619, 6896), (3448, 5238), (3492, 5172), (3879, 4656)]