1191672

素因数分解:

$2^3\times 3^5\times {\mathrm{613}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 3352440

約数和(自身を除く): 2160768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 613, 648, 972, 1226, 1839, 1944, 2452, 3678, 4904, 5517, 7356, 11034, 14712, 16551, 22068, 33102, 44136, 49653, 66204, 99306, 132408, 148959, 198612, 297918, 397224, 595836, 1191672]

約数ペア:

[(1, 1191672), (2, 595836), (3, 397224), (4, 297918), (6, 198612), (8, 148959), (9, 132408), (12, 99306), (18, 66204), (24, 49653), (27, 44136), (36, 33102), (54, 22068), (72, 16551), (81, 14712), (108, 11034), (162, 7356), (216, 5517), (243, 4904), (324, 3678), (486, 2452), (613, 1944), (648, 1839), (972, 1226)]