16728294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 36837504

約数和(自身を除く): 20109210

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2243, 2486, 3729, 4486, 6729, 7458, 13458, 24673, 49346, 74019, 148038, 253459, 506918, 760377, 1520754, 2788049, 5576098, 8364147, 16728294]

約数ペア:

[(1, 16728294), (2, 8364147), (3, 5576098), (6, 2788049), (11, 1520754), (22, 760377), (33, 506918), (66, 253459), (113, 148038), (226, 74019), (339, 49346), (678, 24673), (1243, 13458), (2243, 7458), (2486, 6729), (3729, 4486)]