1801206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 36

約数和(自身を含む): 4294836

約数和(自身を除く): 2493630

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 827, 1089, 1654, 2178, 2481, 4962, 7443, 9097, 14886, 18194, 27291, 54582, 81873, 100067, 163746, 200134, 300201, 600402, 900603, 1801206]

約数ペア:

[(1, 1801206), (2, 900603), (3, 600402), (6, 300201), (9, 200134), (11, 163746), (18, 100067), (22, 81873), (33, 54582), (66, 27291), (99, 18194), (121, 14886), (198, 9097), (242, 7443), (363, 4962), (726, 2481), (827, 2178), (1089, 1654)]