2218356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8803}}^1$

素因数の和:8820

約数の個数: 36

約数和(自身を含む): 6409312

約数和(自身を除く): 4190956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8803, 17606, 26409, 35212, 52818, 61621, 79227, 105636, 123242, 158454, 184863, 246484, 316908, 369726, 554589, 739452, 1109178, 2218356]

約数ペア:

[(1, 2218356), (2, 1109178), (3, 739452), (4, 554589), (6, 369726), (7, 316908), (9, 246484), (12, 184863), (14, 158454), (18, 123242), (21, 105636), (28, 79227), (36, 61621), (42, 52818), (63, 35212), (84, 26409), (126, 17606), (252, 8803)]