27740958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 65059344

約数和(自身を除く): 37318386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 601, 942, 1099, 1202, 1803, 2198, 3297, 3606, 4207, 6594, 7693, 8414, 12621, 15386, 23079, 25242, 29449, 46158, 58898, 88347, 94357, 176694, 188714, 283071, 566142, 660499, 1320998, 1981497, 3962994, 4623493, 9246986, 13870479, 27740958]

約数ペア:

[(1, 27740958), (2, 13870479), (3, 9246986), (6, 4623493), (7, 3962994), (14, 1981497), (21, 1320998), (42, 660499), (49, 566142), (98, 283071), (147, 188714), (157, 176694), (294, 94357), (314, 88347), (471, 58898), (601, 46158), (942, 29449), (1099, 25242), (1202, 23079), (1803, 15386), (2198, 12621), (3297, 8414), (3606, 7693), (4207, 6594)]