18543056

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9771

約数の個数: 40

約数和(自身を含む): 43479360

約数和(自身を除く): 24936304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 9739, 19478, 38956, 68173, 77912, 136346, 155824, 165563, 272692, 331126, 545384, 662252, 1090768, 1158941, 1324504, 2317882, 2649008, 4635764, 9271528, 18543056]

約数ペア:

[(1, 18543056), (2, 9271528), (4, 4635764), (7, 2649008), (8, 2317882), (14, 1324504), (16, 1158941), (17, 1090768), (28, 662252), (34, 545384), (56, 331126), (68, 272692), (112, 165563), (119, 155824), (136, 136346), (238, 77912), (272, 68173), (476, 38956), (952, 19478), (1904, 9739)]