13286742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 31660992

約数和(自身を除く): 18374250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1051, 1806, 2102, 2107, 3153, 4214, 6306, 6321, 7357, 12642, 14714, 22071, 44142, 45193, 51499, 90386, 102998, 135579, 154497, 271158, 308994, 316351, 632702, 949053, 1898106, 2214457, 4428914, 6643371, 13286742]

約数ペア:

[(1, 13286742), (2, 6643371), (3, 4428914), (6, 2214457), (7, 1898106), (14, 949053), (21, 632702), (42, 316351), (43, 308994), (49, 271158), (86, 154497), (98, 135579), (129, 102998), (147, 90386), (258, 51499), (294, 45193), (301, 44142), (602, 22071), (903, 14714), (1051, 12642), (1806, 7357), (2102, 6321), (2107, 6306), (3153, 4214)]