126738828

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{7229}}^1$

素因数の和:7726

約数の個数: 36

約数和(自身を含む): 321069840

約数和(自身を除く): 194331012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 7229, 8766, 14458, 17532, 21687, 28916, 43374, 65061, 86748, 130122, 260244, 3520523, 7041046, 10561569, 14082092, 21123138, 31684707, 42246276, 63369414, 126738828]

約数ペア:

[(1, 126738828), (2, 63369414), (3, 42246276), (4, 31684707), (6, 21123138), (9, 14082092), (12, 10561569), (18, 7041046), (36, 3520523), (487, 260244), (974, 130122), (1461, 86748), (1948, 65061), (2922, 43374), (4383, 28916), (5844, 21687), (7229, 17532), (8766, 14458)]