18271308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 47021184

約数和(自身を除く): 28749876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1427, 2134, 2854, 3201, 4268, 4281, 5708, 6402, 8562, 12804, 15697, 17124, 31394, 47091, 62788, 94182, 138419, 188364, 276838, 415257, 553676, 830514, 1522609, 1661028, 3045218, 4567827, 6090436, 9135654, 18271308]

約数ペア:

[(1, 18271308), (2, 9135654), (3, 6090436), (4, 4567827), (6, 3045218), (11, 1661028), (12, 1522609), (22, 830514), (33, 553676), (44, 415257), (66, 276838), (97, 188364), (132, 138419), (194, 94182), (291, 62788), (388, 47091), (582, 31394), (1067, 17124), (1164, 15697), (1427, 12804), (2134, 8562), (2854, 6402), (3201, 5708), (4268, 4281)]