7351146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 17566848

約数和(自身を除く): 10215702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 271, 274, 411, 542, 813, 822, 1233, 1507, 1626, 2439, 2466, 2981, 3014, 4521, 4878, 5962, 8943, 9042, 13563, 17886, 26829, 27126, 37127, 53658, 74254, 111381, 222762, 334143, 408397, 668286, 816794, 1225191, 2450382, 3675573, 7351146]

約数ペア:

[(1, 7351146), (2, 3675573), (3, 2450382), (6, 1225191), (9, 816794), (11, 668286), (18, 408397), (22, 334143), (33, 222762), (66, 111381), (99, 74254), (137, 53658), (198, 37127), (271, 27126), (274, 26829), (411, 17886), (542, 13563), (813, 9042), (822, 8943), (1233, 5962), (1507, 4878), (1626, 4521), (2439, 3014), (2466, 2981)]