8978298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11282

約数の個数: 32

約数和(自身を含む): 21603840

約数和(自身を除く): 12625542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 11251, 22502, 33753, 67506, 78757, 157514, 213769, 236271, 427538, 472542, 641307, 1282614, 1496383, 2992766, 4489149, 8978298]

約数ペア:

[(1, 8978298), (2, 4489149), (3, 2992766), (6, 1496383), (7, 1282614), (14, 641307), (19, 472542), (21, 427538), (38, 236271), (42, 213769), (57, 157514), (114, 78757), (133, 67506), (266, 33753), (399, 22502), (798, 11251)]