2591946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6875

約数の個数: 32

約数和(自身を含む): 6583680

約数和(自身を除く): 3991734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6857, 13714, 20571, 41142, 47999, 61713, 95998, 123426, 143997, 185139, 287994, 370278, 431991, 863982, 1295973, 2591946]

約数ペア:

[(1, 2591946), (2, 1295973), (3, 863982), (6, 431991), (7, 370278), (9, 287994), (14, 185139), (18, 143997), (21, 123426), (27, 95998), (42, 61713), (54, 47999), (63, 41142), (126, 20571), (189, 13714), (378, 6857)]