18773196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9257}}^1$

素因数の和:9290

約数の個数: 36

約数和(自身を含む): 47437992

約数和(自身を除く): 28664796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9257, 18514, 27771, 37028, 55542, 111084, 120341, 240682, 361023, 481364, 722046, 1444092, 1564433, 3128866, 4693299, 6257732, 9386598, 18773196]

約数ペア:

[(1, 18773196), (2, 9386598), (3, 6257732), (4, 4693299), (6, 3128866), (12, 1564433), (13, 1444092), (26, 722046), (39, 481364), (52, 361023), (78, 240682), (156, 120341), (169, 111084), (338, 55542), (507, 37028), (676, 27771), (1014, 18514), (2028, 9257)]