18571248

素因数分解:

$2^4\times 3^3\times {\mathrm{42989}}^1$

素因数の和:43006

約数の個数: 40

約数和(自身を含む): 53307600

約数和(自身を除く): 34736352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42989, 85978, 128967, 171956, 257934, 343912, 386901, 515868, 687824, 773802, 1031736, 1160703, 1547604, 2063472, 2321406, 3095208, 4642812, 6190416, 9285624, 18571248]

約数ペア:

[(1, 18571248), (2, 9285624), (3, 6190416), (4, 4642812), (6, 3095208), (8, 2321406), (9, 2063472), (12, 1547604), (16, 1160703), (18, 1031736), (24, 773802), (27, 687824), (36, 515868), (48, 386901), (54, 343912), (72, 257934), (108, 171956), (144, 128967), (216, 85978), (432, 42989)]