9243728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 20311200

約数和(自身を除く): 11067472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2339, 3952, 4678, 9356, 18712, 30407, 37424, 44441, 60814, 88882, 121628, 177764, 243256, 355528, 486512, 577733, 711056, 1155466, 2310932, 4621864, 9243728]

約数ペア:

[(1, 9243728), (2, 4621864), (4, 2310932), (8, 1155466), (13, 711056), (16, 577733), (19, 486512), (26, 355528), (38, 243256), (52, 177764), (76, 121628), (104, 88882), (152, 60814), (208, 44441), (247, 37424), (304, 30407), (494, 18712), (988, 9356), (1976, 4678), (2339, 3952)]