12784248

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 34791120

約数和(自身を除く): 22006872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 503, 706, 1006, 1059, 1412, 1509, 2012, 2118, 2824, 3018, 3177, 4024, 4236, 4527, 6036, 6354, 8472, 9054, 12072, 12708, 18108, 25416, 36216, 177559, 355118, 532677, 710236, 1065354, 1420472, 1598031, 2130708, 3196062, 4261416, 6392124, 12784248]

約数ペア:

[(1, 12784248), (2, 6392124), (3, 4261416), (4, 3196062), (6, 2130708), (8, 1598031), (9, 1420472), (12, 1065354), (18, 710236), (24, 532677), (36, 355118), (72, 177559), (353, 36216), (503, 25416), (706, 18108), (1006, 12708), (1059, 12072), (1412, 9054), (1509, 8472), (2012, 6354), (2118, 6036), (2824, 4527), (3018, 4236), (3177, 4024)]