215364618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1709243}}^1$

素因数の和:1709258

約数の個数: 24

約数和(自身を含む): 533284128

約数和(自身を除く): 317919510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1709243, 3418486, 5127729, 10255458, 11964701, 15383187, 23929402, 30766374, 35894103, 71788206, 107682309, 215364618]

約数ペア:

[(1, 215364618), (2, 107682309), (3, 71788206), (6, 35894103), (7, 30766374), (9, 23929402), (14, 15383187), (18, 11964701), (21, 10255458), (42, 5127729), (63, 3418486), (126, 1709243)]