18850754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 14050366

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 667, 754, 1087, 1334, 2174, 8671, 14131, 17342, 25001, 28262, 31523, 50002, 63046, 325013, 409799, 650026, 725029, 819598, 1450058, 9425377, 18850754]

約数ペア:

[(1, 18850754), (2, 9425377), (13, 1450058), (23, 819598), (26, 725029), (29, 650026), (46, 409799), (58, 325013), (299, 63046), (377, 50002), (598, 31523), (667, 28262), (754, 25001), (1087, 17342), (1334, 14131), (2174, 8671)]