3886056

素因数分解:

$2^3\times 3^5\times {\mathrm{1999}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 10920000

約数和(自身を除く): 7033944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1999, 3998, 5997, 7996, 11994, 15992, 17991, 23988, 35982, 47976, 53973, 71964, 107946, 143928, 161919, 215892, 323838, 431784, 485757, 647676, 971514, 1295352, 1943028, 3886056]

約数ペア:

[(1, 3886056), (2, 1943028), (3, 1295352), (4, 971514), (6, 647676), (8, 485757), (9, 431784), (12, 323838), (18, 215892), (24, 161919), (27, 143928), (36, 107946), (54, 71964), (72, 53973), (81, 47976), (108, 35982), (162, 23988), (216, 17991), (243, 15992), (324, 11994), (486, 7996), (648, 5997), (972, 3998), (1944, 1999)]