7212618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19081}}^1$

素因数の和:19099

約数の個数: 32

約数和(自身を含む): 18318720

約数和(自身を除く): 11106102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19081, 38162, 57243, 114486, 133567, 171729, 267134, 343458, 400701, 515187, 801402, 1030374, 1202103, 2404206, 3606309, 7212618]

約数ペア:

[(1, 7212618), (2, 3606309), (3, 2404206), (6, 1202103), (7, 1030374), (9, 801402), (14, 515187), (18, 400701), (21, 343458), (27, 267134), (42, 171729), (54, 133567), (63, 114486), (126, 57243), (189, 38162), (378, 19081)]