11721672

素因数分解:

$2^3\times 3^4\times {\mathrm{18089}}^1$

素因数の和:18107

約数の個数: 40

約数和(自身を含む): 32833350

約数和(自身を除く): 21111678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 18089, 36178, 54267, 72356, 108534, 144712, 162801, 217068, 325602, 434136, 488403, 651204, 976806, 1302408, 1465209, 1953612, 2930418, 3907224, 5860836, 11721672]

約数ペア:

[(1, 11721672), (2, 5860836), (3, 3907224), (4, 2930418), (6, 1953612), (8, 1465209), (9, 1302408), (12, 976806), (18, 651204), (24, 488403), (27, 434136), (36, 325602), (54, 217068), (72, 162801), (81, 144712), (108, 108534), (162, 72356), (216, 54267), (324, 36178), (648, 18089)]