2081556

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 5346432

約数和(自身を除く): 3264876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 863, 1206, 1726, 2412, 2589, 3452, 5178, 7767, 10356, 15534, 31068, 57821, 115642, 173463, 231284, 346926, 520389, 693852, 1040778, 2081556]

約数ペア:

[(1, 2081556), (2, 1040778), (3, 693852), (4, 520389), (6, 346926), (9, 231284), (12, 173463), (18, 115642), (36, 57821), (67, 31068), (134, 15534), (201, 10356), (268, 7767), (402, 5178), (603, 3452), (804, 2589), (863, 2412), (1206, 1726)]