19051254

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20753}}^1$

素因数の和:20781

約数の個数: 32

約数和(自身を含む): 44828640

約数和(自身を除く): 25777386

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20753, 41506, 62259, 124518, 186777, 352801, 373554, 560331, 705602, 1058403, 1120662, 2116806, 3175209, 6350418, 9525627, 19051254]

約数ペア:

[(1, 19051254), (2, 9525627), (3, 6350418), (6, 3175209), (9, 2116806), (17, 1120662), (18, 1058403), (27, 705602), (34, 560331), (51, 373554), (54, 352801), (102, 186777), (153, 124518), (306, 62259), (459, 41506), (918, 20753)]