259804854

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{42577}}^1$

素因数の和:42701

約数の個数: 32

約数和(自身を含む): 582467040

約数和(自身を除く): 322662186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 42577, 85154, 127731, 255462, 383193, 766386, 1149579, 2299158, 4811201, 9622402, 14433603, 28867206, 43300809, 86601618, 129902427, 259804854]

約数ペア:

[(1, 259804854), (2, 129902427), (3, 86601618), (6, 43300809), (9, 28867206), (18, 14433603), (27, 9622402), (54, 4811201), (113, 2299158), (226, 1149579), (339, 766386), (678, 383193), (1017, 255462), (2034, 127731), (3051, 85154), (6102, 42577)]