7212204

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2350

約数の個数: 36

約数和(自身を含む): 18443880

約数和(自身を除く): 11231676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 2251, 3204, 4502, 6753, 9004, 13506, 20259, 27012, 40518, 81036, 200339, 400678, 601017, 801356, 1202034, 1803051, 2404068, 3606102, 7212204]

約数ペア:

[(1, 7212204), (2, 3606102), (3, 2404068), (4, 1803051), (6, 1202034), (9, 801356), (12, 601017), (18, 400678), (36, 200339), (89, 81036), (178, 40518), (267, 27012), (356, 20259), (534, 13506), (801, 9004), (1068, 6753), (1602, 4502), (2251, 3204)]