1555104006

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{56951}}^1$

素因数の和:57037

約数の個数: 48

約数和(自身を含む): 3544920288

約数和(自身を除く): 1989816282

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1517, 3034, 4551, 9102, 13653, 27306, 56951, 113902, 170853, 341706, 512559, 1025118, 2107187, 2334991, 4214374, 4669982, 6321561, 7004973, 12643122, 14009946, 18964683, 21014919, 37929366, 42029838, 86394667, 172789334, 259184001, 518368002, 777552003, 1555104006]

約数ペア:

[(1, 1555104006), (2, 777552003), (3, 518368002), (6, 259184001), (9, 172789334), (18, 86394667), (37, 42029838), (41, 37929366), (74, 21014919), (82, 18964683), (111, 14009946), (123, 12643122), (222, 7004973), (246, 6321561), (333, 4669982), (369, 4214374), (666, 2334991), (738, 2107187), (1517, 1025118), (3034, 512559), (4551, 341706), (9102, 170853), (13653, 113902), (27306, 56951)]