18503682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 40553760

約数和(自身を除く): 22050078

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 193, 386, 551, 579, 841, 1102, 1158, 1653, 1682, 2523, 3306, 3667, 5046, 5597, 7334, 11001, 11194, 15979, 16791, 22002, 31958, 33582, 47937, 95874, 106343, 162313, 212686, 319029, 324626, 486939, 638058, 973878, 3083947, 6167894, 9251841, 18503682]

約数ペア:

[(1, 18503682), (2, 9251841), (3, 6167894), (6, 3083947), (19, 973878), (29, 638058), (38, 486939), (57, 324626), (58, 319029), (87, 212686), (114, 162313), (174, 106343), (193, 95874), (386, 47937), (551, 33582), (579, 31958), (841, 22002), (1102, 16791), (1158, 15979), (1653, 11194), (1682, 11001), (2523, 7334), (3306, 5597), (3667, 5046)]