5181408

素因数分解:

$2^5\times 3^4\times {\mathrm{1999}}^1$

素因数の和:2021

約数の個数: 60

約数和(自身を含む): 15246000

約数和(自身を除く): 10064592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 1999, 2592, 3998, 5997, 7996, 11994, 15992, 17991, 23988, 31984, 35982, 47976, 53973, 63968, 71964, 95952, 107946, 143928, 161919, 191904, 215892, 287856, 323838, 431784, 575712, 647676, 863568, 1295352, 1727136, 2590704, 5181408]

約数ペア:

[(1, 5181408), (2, 2590704), (3, 1727136), (4, 1295352), (6, 863568), (8, 647676), (9, 575712), (12, 431784), (16, 323838), (18, 287856), (24, 215892), (27, 191904), (32, 161919), (36, 143928), (48, 107946), (54, 95952), (72, 71964), (81, 63968), (96, 53973), (108, 47976), (144, 35982), (162, 31984), (216, 23988), (288, 17991), (324, 15992), (432, 11994), (648, 7996), (864, 5997), (1296, 3998), (1999, 2592)]