27831518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 51190272

約数和(自身を除く): 23358754

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 4231, 6578, 8462, 46541, 55003, 93082, 97313, 110006, 194626, 605033, 1070443, 1210066, 1265069, 2140886, 2530138, 13915759, 27831518]

約数ペア:

[(1, 27831518), (2, 13915759), (11, 2530138), (13, 2140886), (22, 1265069), (23, 1210066), (26, 1070443), (46, 605033), (143, 194626), (253, 110006), (286, 97313), (299, 93082), (506, 55003), (598, 46541), (3289, 8462), (4231, 6578)]