2394020178

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{212123}}^1$

素因数の和:212164

約数の個数: 64

約数和(自身を含む): 6109171200

約数和(自身を除く): 3715151022

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 212123, 424246, 636369, 1272738, 1909107, 2333353, 3818214, 4030337, 4666706, 5727321, 7000059, 8060674, 11454642, 12091011, 14000118, 21000177, 24182022, 36273033, 42000354, 44333707, 63000531, 72546066, 88667414, 108819099, 126001062, 133001121, 217638198, 266002242, 399003363, 798006726, 1197010089, 2394020178]

約数ペア:

[(1, 2394020178), (2, 1197010089), (3, 798006726), (6, 399003363), (9, 266002242), (11, 217638198), (18, 133001121), (19, 126001062), (22, 108819099), (27, 88667414), (33, 72546066), (38, 63000531), (54, 44333707), (57, 42000354), (66, 36273033), (99, 24182022), (114, 21000177), (171, 14000118), (198, 12091011), (209, 11454642), (297, 8060674), (342, 7000059), (418, 5727321), (513, 4666706), (594, 4030337), (627, 3818214), (1026, 2333353), (1254, 1909107), (1881, 1272738), (3762, 636369), (5643, 424246), (11286, 212123)]