2472984

素因数分解:

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

素因数の和:229

約数の個数: 48

約数和(自身を含む): 6934200

約数和(自身を除く): 4461216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 11449, 11556, 22898, 23112, 34347, 45796, 68694, 91592, 103041, 137388, 206082, 274776, 309123, 412164, 618246, 824328, 1236492, 2472984]

約数ペア:

[(1, 2472984), (2, 1236492), (3, 824328), (4, 618246), (6, 412164), (8, 309123), (9, 274776), (12, 206082), (18, 137388), (24, 103041), (27, 91592), (36, 68694), (54, 45796), (72, 34347), (107, 23112), (108, 22898), (214, 11556), (216, 11449), (321, 7704), (428, 5778), (642, 3852), (856, 2889), (963, 2568), (1284, 1926)]