1973286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15661}}^1$

素因数の和:15676

約数の個数: 24

約数和(自身を含む): 4886544

約数和(自身を除く): 2913258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15661, 31322, 46983, 93966, 109627, 140949, 219254, 281898, 328881, 657762, 986643, 1973286]

約数ペア:

[(1, 1973286), (2, 986643), (3, 657762), (6, 328881), (7, 281898), (9, 219254), (14, 140949), (18, 109627), (21, 93966), (42, 46983), (63, 31322), (126, 15661)]