272944602

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{309461}}^1$

素因数の和:309483

約数の個数: 36

約数和(自身を含む): 687934026

約数和(自身を除く): 414989424

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 309461, 618922, 928383, 1856766, 2166227, 2785149, 4332454, 5570298, 6498681, 12997362, 15163589, 19496043, 30327178, 38992086, 45490767, 90981534, 136472301, 272944602]

約数ペア:

[(1, 272944602), (2, 136472301), (3, 90981534), (6, 45490767), (7, 38992086), (9, 30327178), (14, 19496043), (18, 15163589), (21, 12997362), (42, 6498681), (49, 5570298), (63, 4332454), (98, 2785149), (126, 2166227), (147, 1856766), (294, 928383), (441, 618922), (882, 309461)]