13148436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 35321216

約数和(自身を除く): 22172780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 997, 1099, 1884, 1994, 2198, 2991, 3297, 3988, 4396, 5982, 6594, 6979, 11964, 13188, 13958, 20937, 27916, 41874, 83748, 156529, 313058, 469587, 626116, 939174, 1095703, 1878348, 2191406, 3287109, 4382812, 6574218, 13148436]

約数ペア:

[(1, 13148436), (2, 6574218), (3, 4382812), (4, 3287109), (6, 2191406), (7, 1878348), (12, 1095703), (14, 939174), (21, 626116), (28, 469587), (42, 313058), (84, 156529), (157, 83748), (314, 41874), (471, 27916), (628, 20937), (942, 13958), (997, 13188), (1099, 11964), (1884, 6979), (1994, 6594), (2198, 5982), (2991, 4396), (3297, 3988)]