1854803916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{2719}}^1$

素因数の和:5443

約数の個数: 72

約数和(自身を含む): 5362273280

約数和(自身を除く): 3507469364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2707, 2719, 5414, 5438, 8121, 8157, 10828, 10876, 16242, 16314, 18949, 19033, 24363, 24471, 32484, 32628, 37898, 38066, 48726, 48942, 56847, 57099, 75796, 76132, 97452, 97884, 113694, 114198, 170541, 171297, 227388, 228396, 341082, 342594, 682164, 685188, 7360333, 14720666, 22080999, 29441332, 44161998, 51522331, 66242997, 88323996, 103044662, 132485994, 154566993, 206089324, 264971988, 309133986, 463700979, 618267972, 927401958, 1854803916]

約数ペア:

[(1, 1854803916), (2, 927401958), (3, 618267972), (4, 463700979), (6, 309133986), (7, 264971988), (9, 206089324), (12, 154566993), (14, 132485994), (18, 103044662), (21, 88323996), (28, 66242997), (36, 51522331), (42, 44161998), (63, 29441332), (84, 22080999), (126, 14720666), (252, 7360333), (2707, 685188), (2719, 682164), (5414, 342594), (5438, 341082), (8121, 228396), (8157, 227388), (10828, 171297), (10876, 170541), (16242, 114198), (16314, 113694), (18949, 97884), (19033, 97452), (24363, 76132), (24471, 75796), (32484, 57099), (32628, 56847), (37898, 48942), (38066, 48726)]