31345668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45827}}^1$

素因数の和:45856

約数の個数: 36

約数和(自身を含む): 83406960

約数和(自身を除く): 52061292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45827, 91654, 137481, 183308, 274962, 412443, 549924, 824886, 870713, 1649772, 1741426, 2612139, 3482852, 5224278, 7836417, 10448556, 15672834, 31345668]

約数ペア:

[(1, 31345668), (2, 15672834), (3, 10448556), (4, 7836417), (6, 5224278), (9, 3482852), (12, 2612139), (18, 1741426), (19, 1649772), (36, 870713), (38, 824886), (57, 549924), (76, 412443), (114, 274962), (171, 183308), (228, 137481), (342, 91654), (684, 45827)]