7240938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{3343}}^1$

素因数の和:3386

約数の個数: 24

約数和(自身を含む): 15288768

約数和(自身を除く): 8047830

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 3343, 6686, 10029, 20058, 63517, 127034, 190551, 381102, 1206823, 2413646, 3620469, 7240938]

約数ペア:

[(1, 7240938), (2, 3620469), (3, 2413646), (6, 1206823), (19, 381102), (38, 190551), (57, 127034), (114, 63517), (361, 20058), (722, 10029), (1083, 6686), (2166, 3343)]