1812432876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{30931}}^1$

素因数の和:31214

約数の個数: 48

約数和(自身を含む): 4469055360

約数和(自身を除く): 2656622484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 514, 771, 1028, 1542, 3084, 4883, 9766, 14649, 19532, 29298, 30931, 58596, 61862, 92793, 123724, 185586, 371172, 587689, 1175378, 1763067, 2350756, 3526134, 7052268, 7949267, 15898534, 23847801, 31797068, 47695602, 95391204, 151036073, 302072146, 453108219, 604144292, 906216438, 1812432876]

約数ペア:

[(1, 1812432876), (2, 906216438), (3, 604144292), (4, 453108219), (6, 302072146), (12, 151036073), (19, 95391204), (38, 47695602), (57, 31797068), (76, 23847801), (114, 15898534), (228, 7949267), (257, 7052268), (514, 3526134), (771, 2350756), (1028, 1763067), (1542, 1175378), (3084, 587689), (4883, 371172), (9766, 185586), (14649, 123724), (19532, 92793), (29298, 61862), (30931, 58596)]