18087804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71777}}^1$

素因数の和:71794

約数の個数: 36

約数和(自身を含む): 52254384

約数和(自身を除く): 34166580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 71777, 143554, 215331, 287108, 430662, 502439, 645993, 861324, 1004878, 1291986, 1507317, 2009756, 2583972, 3014634, 4521951, 6029268, 9043902, 18087804]

約数ペア:

[(1, 18087804), (2, 9043902), (3, 6029268), (4, 4521951), (6, 3014634), (7, 2583972), (9, 2009756), (12, 1507317), (14, 1291986), (18, 1004878), (21, 861324), (28, 645993), (36, 502439), (42, 430662), (63, 287108), (84, 215331), (126, 143554), (252, 71777)]