2017291518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{40591}}^1$

素因数の和:40861

約数の個数: 48

約数和(自身を含む): 4787258112

約数和(自身を除く): 2769966594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 251, 502, 753, 1506, 2259, 2761, 4518, 5522, 8283, 16566, 24849, 40591, 49698, 81182, 121773, 243546, 365319, 446501, 730638, 893002, 1339503, 2679006, 4018509, 8037018, 10188341, 20376682, 30565023, 61130046, 91695069, 112071751, 183390138, 224143502, 336215253, 672430506, 1008645759, 2017291518]

約数ペア:

[(1, 2017291518), (2, 1008645759), (3, 672430506), (6, 336215253), (9, 224143502), (11, 183390138), (18, 112071751), (22, 91695069), (33, 61130046), (66, 30565023), (99, 20376682), (198, 10188341), (251, 8037018), (502, 4018509), (753, 2679006), (1506, 1339503), (2259, 893002), (2761, 730638), (4518, 446501), (5522, 365319), (8283, 243546), (16566, 121773), (24849, 81182), (40591, 49698)]