2843694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7523}}^1$

素因数の和:7541

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 4379346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7523, 15046, 22569, 45138, 52661, 67707, 105322, 135414, 157983, 203121, 315966, 406242, 473949, 947898, 1421847, 2843694]

約数ペア:

[(1, 2843694), (2, 1421847), (3, 947898), (6, 473949), (7, 406242), (9, 315966), (14, 203121), (18, 157983), (21, 135414), (27, 105322), (42, 67707), (54, 52661), (63, 45138), (126, 22569), (189, 15046), (378, 7523)]