1855639128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11045471}}^1$

素因数の和:11045487

約数の個数: 32

約数和(自身を含む): 5301826560

約数和(自身を除く): 3446187432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 11045471, 22090942, 33136413, 44181884, 66272826, 77318297, 88363768, 132545652, 154636594, 231954891, 265091304, 309273188, 463909782, 618546376, 927819564, 1855639128]

約数ペア:

[(1, 1855639128), (2, 927819564), (3, 618546376), (4, 463909782), (6, 309273188), (7, 265091304), (8, 231954891), (12, 154636594), (14, 132545652), (21, 88363768), (24, 77318297), (28, 66272826), (42, 44181884), (56, 33136413), (84, 22090942), (168, 11045471)]