2387844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3520

約数の個数: 36

約数和(自身を含む): 6355440

約数和(自身を除く): 3967596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3491, 6982, 10473, 13964, 20946, 31419, 41892, 62838, 66329, 125676, 132658, 198987, 265316, 397974, 596961, 795948, 1193922, 2387844]

約数ペア:

[(1, 2387844), (2, 1193922), (3, 795948), (4, 596961), (6, 397974), (9, 265316), (12, 198987), (18, 132658), (19, 125676), (36, 66329), (38, 62838), (57, 41892), (76, 31419), (114, 20946), (171, 13964), (228, 10473), (342, 6982), (684, 3491)]