18760319145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8174431}}^1$

素因数の和:8174462

約数の個数: 32

約数和(自身を含む): 35313546240

約数和(自身を除く): 16553227095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 8174431, 24523293, 40872155, 73569879, 122616465, 138965327, 220709637, 367849395, 416895981, 694826635, 1103548185, 1250687943, 2084479905, 3752063829, 6253439715, 18760319145]

約数ペア:

[(1, 18760319145), (3, 6253439715), (5, 3752063829), (9, 2084479905), (15, 1250687943), (17, 1103548185), (27, 694826635), (45, 416895981), (51, 367849395), (85, 220709637), (135, 138965327), (153, 122616465), (255, 73569879), (459, 40872155), (765, 24523293), (2295, 8174431)]