16239258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42961}}^1$

素因数の和:42979

約数の個数: 32

約数和(自身を含む): 41243520

約数和(自身を除く): 25004262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42961, 85922, 128883, 257766, 300727, 386649, 601454, 773298, 902181, 1159947, 1804362, 2319894, 2706543, 5413086, 8119629, 16239258]

約数ペア:

[(1, 16239258), (2, 8119629), (3, 5413086), (6, 2706543), (7, 2319894), (9, 1804362), (14, 1159947), (18, 902181), (21, 773298), (27, 601454), (42, 386649), (54, 300727), (63, 257766), (126, 128883), (189, 85922), (378, 42961)]