9403974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 22164480

約数和(自身を除く): 12760506

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 887, 1178, 1767, 1774, 2661, 3534, 5301, 5322, 7983, 10602, 15966, 16853, 27497, 33706, 50559, 54994, 82491, 101118, 151677, 164982, 247473, 303354, 494946, 522443, 1044886, 1567329, 3134658, 4701987, 9403974]

約数ペア:

[(1, 9403974), (2, 4701987), (3, 3134658), (6, 1567329), (9, 1044886), (18, 522443), (19, 494946), (31, 303354), (38, 247473), (57, 164982), (62, 151677), (93, 101118), (114, 82491), (171, 54994), (186, 50559), (279, 33706), (342, 27497), (558, 16853), (589, 15966), (887, 10602), (1178, 7983), (1767, 5322), (1774, 5301), (2661, 3534)]