2890548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 36

約数和(自身を含む): 7626528

約数和(自身を除く): 4735980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 3491, 6982, 10473, 13964, 20946, 31419, 41892, 62838, 80293, 125676, 160586, 240879, 321172, 481758, 722637, 963516, 1445274, 2890548]

約数ペア:

[(1, 2890548), (2, 1445274), (3, 963516), (4, 722637), (6, 481758), (9, 321172), (12, 240879), (18, 160586), (23, 125676), (36, 80293), (46, 62838), (69, 41892), (92, 31419), (138, 20946), (207, 13964), (276, 10473), (414, 6982), (828, 3491)]