438045006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{16741}}^1$

素因数の和:16849

約数の個数: 48

約数和(自身を含む): 1030637520

約数和(自身を除く): 592592514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 3738, 4361, 8722, 13083, 16741, 26166, 33482, 50223, 100446, 117187, 234374, 351561, 703122, 820309, 1489949, 1640618, 2460927, 2979898, 4469847, 4921854, 8939694, 10429643, 20859286, 31288929, 62577858, 73007501, 146015002, 219022503, 438045006]

約数ペア:

[(1, 438045006), (2, 219022503), (3, 146015002), (6, 73007501), (7, 62577858), (14, 31288929), (21, 20859286), (42, 10429643), (49, 8939694), (89, 4921854), (98, 4469847), (147, 2979898), (178, 2460927), (267, 1640618), (294, 1489949), (534, 820309), (623, 703122), (1246, 351561), (1869, 234374), (3738, 117187), (4361, 100446), (8722, 50223), (13083, 33482), (16741, 26166)]