172823742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105509}}^1$

素因数の和:105537

約数の個数: 48

約数和(自身を含む): 460867680

約数和(自身を除く): 288043938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 105509, 211018, 316527, 633054, 738563, 949581, 1371617, 1477126, 1899162, 2215689, 2743234, 4114851, 4431378, 6647067, 8229702, 9601319, 12344553, 13294134, 19202638, 24689106, 28803957, 57607914, 86411871, 172823742]

約数ペア:

[(1, 172823742), (2, 86411871), (3, 57607914), (6, 28803957), (7, 24689106), (9, 19202638), (13, 13294134), (14, 12344553), (18, 9601319), (21, 8229702), (26, 6647067), (39, 4431378), (42, 4114851), (63, 2743234), (78, 2215689), (91, 1899162), (117, 1477126), (126, 1371617), (182, 949581), (234, 738563), (273, 633054), (546, 316527), (819, 211018), (1638, 105509)]