7654122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20249}}^1$

素因数の和:20267

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 11785878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20249, 40498, 60747, 121494, 141743, 182241, 283486, 364482, 425229, 546723, 850458, 1093446, 1275687, 2551374, 3827061, 7654122]

約数ペア:

[(1, 7654122), (2, 3827061), (3, 2551374), (6, 1275687), (7, 1093446), (9, 850458), (14, 546723), (18, 425229), (21, 364482), (27, 283486), (42, 182241), (54, 141743), (63, 121494), (126, 60747), (189, 40498), (378, 20249)]