2109834

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2642166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 439, 534, 801, 878, 1317, 1602, 2403, 2634, 3951, 4806, 7902, 11853, 23706, 39071, 78142, 117213, 234426, 351639, 703278, 1054917, 2109834]

約数ペア:

[(1, 2109834), (2, 1054917), (3, 703278), (6, 351639), (9, 234426), (18, 117213), (27, 78142), (54, 39071), (89, 23706), (178, 11853), (267, 7902), (439, 4806), (534, 3951), (801, 2634), (878, 2403), (1317, 1602)]