5031486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 11501568

約数和(自身を除く): 6470082

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 127, 142, 186, 213, 254, 279, 381, 426, 558, 639, 762, 1143, 1278, 2201, 2286, 3937, 4402, 6603, 7874, 9017, 11811, 13206, 18034, 19809, 23622, 27051, 35433, 39618, 54102, 70866, 81153, 162306, 279527, 559054, 838581, 1677162, 2515743, 5031486]

約数ペア:

[(1, 5031486), (2, 2515743), (3, 1677162), (6, 838581), (9, 559054), (18, 279527), (31, 162306), (62, 81153), (71, 70866), (93, 54102), (127, 39618), (142, 35433), (186, 27051), (213, 23622), (254, 19809), (279, 18034), (381, 13206), (426, 11811), (558, 9017), (639, 7874), (762, 6603), (1143, 4402), (1278, 3937), (2201, 2286)]