21492046002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7637543}}^1$

素因数の和:7637622

約数の個数: 32

約数和(自身を含む): 49857887232

約数和(自身を除く): 28365841230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 7637543, 15275086, 22912629, 45825258, 53462801, 106925602, 160388403, 320776806, 511715381, 1023430762, 1535146143, 3070292286, 3582007667, 7164015334, 10746023001, 21492046002]

約数ペア:

[(1, 21492046002), (2, 10746023001), (3, 7164015334), (6, 3582007667), (7, 3070292286), (14, 1535146143), (21, 1023430762), (42, 511715381), (67, 320776806), (134, 160388403), (201, 106925602), (402, 53462801), (469, 45825258), (938, 22912629), (1407, 15275086), (2814, 7637543)]