27981798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5881}}^1$

素因数の和:5960

約数の個数: 32

約数和(自身を含む): 61266912

約数和(自身を除く): 33285114

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 5881, 11762, 17643, 35286, 76453, 152906, 229359, 358741, 458718, 717482, 1076223, 2152446, 4663633, 9327266, 13990899, 27981798]

約数ペア:

[(1, 27981798), (2, 13990899), (3, 9327266), (6, 4663633), (13, 2152446), (26, 1076223), (39, 717482), (61, 458718), (78, 358741), (122, 229359), (183, 152906), (366, 76453), (793, 35286), (1586, 17643), (2379, 11762), (4758, 5881)]