284954382

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{74323}}^1$

素因数の和:74405

約数の個数: 32

約数和(自身を含む): 642159360

約数和(自身を除く): 357204978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 74323, 148646, 222969, 445938, 668907, 1337814, 2006721, 4013442, 5276933, 10553866, 15830799, 31661598, 47492397, 94984794, 142477191, 284954382]

約数ペア:

[(1, 284954382), (2, 142477191), (3, 94984794), (6, 47492397), (9, 31661598), (18, 15830799), (27, 10553866), (54, 5276933), (71, 4013442), (142, 2006721), (213, 1337814), (426, 668907), (639, 445938), (1278, 222969), (1917, 148646), (3834, 74323)]