2175280326

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{509911}}^1$

素因数の和:510001

約数の個数: 32

約数和(自身を含む): 4895155200

約数和(自身を除く): 2719874874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 509911, 1019822, 1529733, 3059466, 4589199, 9178398, 13767597, 27535194, 40282969, 80565938, 120848907, 241697814, 362546721, 725093442, 1087640163, 2175280326]

約数ペア:

[(1, 2175280326), (2, 1087640163), (3, 725093442), (6, 362546721), (9, 241697814), (18, 120848907), (27, 80565938), (54, 40282969), (79, 27535194), (158, 13767597), (237, 9178398), (474, 4589199), (711, 3059466), (1422, 1529733), (2133, 1019822), (4266, 509911)]