9238378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 15396480

約数和(自身を除く): 6158102

約数列:

[1, 2, 17, 34, 43, 71, 86, 89, 142, 178, 731, 1207, 1462, 1513, 2414, 3026, 3053, 3827, 6106, 6319, 7654, 12638, 51901, 65059, 103802, 107423, 130118, 214846, 271717, 543434, 4619189, 9238378]

約数ペア:

[(1, 9238378), (2, 4619189), (17, 543434), (34, 271717), (43, 214846), (71, 130118), (86, 107423), (89, 103802), (142, 65059), (178, 51901), (731, 12638), (1207, 7654), (1462, 6319), (1513, 6106), (2414, 3827), (3026, 3053)]