2071386

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2594214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 431, 534, 801, 862, 1293, 1602, 2403, 2586, 3879, 4806, 7758, 11637, 23274, 38359, 76718, 115077, 230154, 345231, 690462, 1035693, 2071386]

約数ペア:

[(1, 2071386), (2, 1035693), (3, 690462), (6, 345231), (9, 230154), (18, 115077), (27, 76718), (54, 38359), (89, 23274), (178, 11637), (267, 7758), (431, 4806), (534, 3879), (801, 2586), (862, 2403), (1293, 1602)]