15616008

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 42709680

約数和(自身を除く): 27093672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2027, 2568, 3852, 4054, 6081, 7704, 8108, 12162, 16216, 18243, 24324, 36486, 48648, 72972, 145944, 216889, 433778, 650667, 867556, 1301334, 1735112, 1952001, 2602668, 3904002, 5205336, 7808004, 15616008]

約数ペア:

[(1, 15616008), (2, 7808004), (3, 5205336), (4, 3904002), (6, 2602668), (8, 1952001), (9, 1735112), (12, 1301334), (18, 867556), (24, 650667), (36, 433778), (72, 216889), (107, 145944), (214, 72972), (321, 48648), (428, 36486), (642, 24324), (856, 18243), (963, 16216), (1284, 12162), (1926, 8108), (2027, 7704), (2568, 6081), (3852, 4054)]