27880908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211219}}^1$

素因数の和:211237

約数の個数: 24

約数和(自身を含む): 70969920

約数和(自身を除く): 43089012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211219, 422438, 633657, 844876, 1267314, 2323409, 2534628, 4646818, 6970227, 9293636, 13940454, 27880908]

約数ペア:

[(1, 27880908), (2, 13940454), (3, 9293636), (4, 6970227), (6, 4646818), (11, 2534628), (12, 2323409), (22, 1267314), (33, 844876), (44, 633657), (66, 422438), (132, 211219)]