18071028

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2484

約数の個数: 36

約数和(自身を含む): 45904768

約数和(自身を除く): 27833740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2251, 2676, 4014, 4502, 6753, 8028, 9004, 13506, 20259, 27012, 40518, 81036, 501973, 1003946, 1505919, 2007892, 3011838, 4517757, 6023676, 9035514, 18071028]

約数ペア:

[(1, 18071028), (2, 9035514), (3, 6023676), (4, 4517757), (6, 3011838), (9, 2007892), (12, 1505919), (18, 1003946), (36, 501973), (223, 81036), (446, 40518), (669, 27012), (892, 20259), (1338, 13506), (2007, 9004), (2251, 8028), (2676, 6753), (4014, 4502)]